448036698825

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1231}}^1\times {\mathrm{22159}}^1$

素因数の和:23479

約数の個数: 72

約数和(自身を含む): 814174000640

約数和(自身を除く): 366137301815

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1231, 1825, 3285, 3693, 5475, 6155, 11079, 16425, 18465, 22159, 30775, 55395, 66477, 89863, 92325, 110795, 199431, 269589, 276975, 332385, 449315, 553975, 808767, 997155, 1347945, 1617607, 1661925, 2246575, 4043835, 4852821, 4985775, 6739725, 8088035, 14558463, 20219175, 24264105, 27277729, 40440175, 72792315, 81833187, 121320525, 136388645, 245499561, 363961575, 409165935, 681943225, 1227497805, 1991274217, 2045829675, 5973822651, 6137489025, 9956371085, 17921467953, 29869113255, 49781855425, 89607339765, 149345566275, 448036698825]

約数ペア:

[(1, 448036698825), (3, 149345566275), (5, 89607339765), (9, 49781855425), (15, 29869113255), (25, 17921467953), (45, 9956371085), (73, 6137489025), (75, 5973822651), (219, 2045829675), (225, 1991274217), (365, 1227497805), (657, 681943225), (1095, 409165935), (1231, 363961575), (1825, 245499561), (3285, 136388645), (3693, 121320525), (5475, 81833187), (6155, 72792315), (11079, 40440175), (16425, 27277729), (18465, 24264105), (22159, 20219175), (30775, 14558463), (55395, 8088035), (66477, 6739725), (89863, 4985775), (92325, 4852821), (110795, 4043835), (199431, 2246575), (269589, 1661925), (276975, 1617607), (332385, 1347945), (449315, 997155), (553975, 808767)]