20822080932375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{57917}}^1$

素因数の和:58602

約数の個数: 128

約数和(自身を含む): 36714459285504

約数和(自身を除く): 15892378353129

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 115, 125, 219, 345, 365, 375, 571, 575, 1095, 1679, 1713, 1725, 1825, 2855, 2875, 5037, 5475, 8395, 8565, 8625, 9125, 13133, 14275, 25185, 27375, 39399, 41683, 41975, 42825, 57917, 65665, 71375, 125049, 125925, 173751, 196995, 208415, 209875, 214125, 289585, 328325, 625245, 629625, 868755, 958709, 984975, 1042075, 1332091, 1447925, 1641625, 2876127, 3126225, 3996273, 4227941, 4343775, 4793545, 4924875, 5210375, 6660455, 7239625, 12683823, 14380635, 15631125, 19981365, 21139705, 21718875, 23967725, 33070607, 33302275, 63419115, 71903175, 97242643, 99211821, 99906825, 105698525, 119838625, 165353035, 166511375, 291727929, 317095575, 359515875, 486213215, 496059105, 499534125, 528492625, 760623961, 826765175, 1458639645, 1585477875, 2281871883, 2414154311, 2431066075, 2480295525, 3803119805, 4133825875, 7242462933, 7293198225, 11409359415, 12070771555, 12155330375, 12401477625, 19015599025, 36212314665, 36465991125, 55525549153, 57046797075, 60353857775, 95077995125, 166576647459, 181061573325, 277627745765, 285233985375, 301769288875, 832883237295, 905307866625, 1388138728825, 4164416186475, 6940693644125, 20822080932375]

約数ペア:

[(1, 20822080932375), (3, 6940693644125), (5, 4164416186475), (15, 1388138728825), (23, 905307866625), (25, 832883237295), (69, 301769288875), (73, 285233985375), (75, 277627745765), (115, 181061573325), (125, 166576647459), (219, 95077995125), (345, 60353857775), (365, 57046797075), (375, 55525549153), (571, 36465991125), (575, 36212314665), (1095, 19015599025), (1679, 12401477625), (1713, 12155330375), (1725, 12070771555), (1825, 11409359415), (2855, 7293198225), (2875, 7242462933), (5037, 4133825875), (5475, 3803119805), (8395, 2480295525), (8565, 2431066075), (8625, 2414154311), (9125, 2281871883), (13133, 1585477875), (14275, 1458639645), (25185, 826765175), (27375, 760623961), (39399, 528492625), (41683, 499534125), (41975, 496059105), (42825, 486213215), (57917, 359515875), (65665, 317095575), (71375, 291727929), (125049, 166511375), (125925, 165353035), (173751, 119838625), (196995, 105698525), (208415, 99906825), (209875, 99211821), (214125, 97242643), (289585, 71903175), (328325, 63419115), (625245, 33302275), (629625, 33070607), (868755, 23967725), (958709, 21718875), (984975, 21139705), (1042075, 19981365), (1332091, 15631125), (1447925, 14380635), (1641625, 12683823), (2876127, 7239625), (3126225, 6660455), (3996273, 5210375), (4227941, 4924875), (4343775, 4793545)]