53204302625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 72063613440

約数和(自身を除く): 18859310815

約数列:

[1, 5, 25, 29, 37, 71, 125, 145, 151, 185, 355, 725, 755, 925, 1073, 1369, 1775, 2059, 2627, 3625, 3775, 4379, 4625, 5365, 5587, 6845, 8875, 10295, 10721, 13135, 18875, 21895, 26825, 27935, 34225, 39701, 51475, 53605, 65675, 76183, 97199, 109475, 134125, 139675, 162023, 171125, 198505, 206719, 257375, 268025, 310909, 328375, 380915, 396677, 485995, 547375, 698375, 810115, 992525, 1033595, 1340125, 1554545, 1904575, 1983385, 2429975, 2818771, 4050575, 4962625, 5167975, 5994851, 7772725, 9522875, 9916925, 11503633, 12149875, 14093855, 14677049, 20252875, 25839875, 29974255, 38863625, 49584625, 57518165, 70469275, 73385245, 149871275, 287590825, 352346375, 366926225, 425634421, 749356375, 1437954125, 1834631125, 2128172105, 10640860525, 53204302625]

約数ペア:

[(1, 53204302625), (5, 10640860525), (25, 2128172105), (29, 1834631125), (37, 1437954125), (71, 749356375), (125, 425634421), (145, 366926225), (151, 352346375), (185, 287590825), (355, 149871275), (725, 73385245), (755, 70469275), (925, 57518165), (1073, 49584625), (1369, 38863625), (1775, 29974255), (2059, 25839875), (2627, 20252875), (3625, 14677049), (3775, 14093855), (4379, 12149875), (4625, 11503633), (5365, 9916925), (5587, 9522875), (6845, 7772725), (8875, 5994851), (10295, 5167975), (10721, 4962625), (13135, 4050575), (18875, 2818771), (21895, 2429975), (26825, 1983385), (27935, 1904575), (34225, 1554545), (39701, 1340125), (51475, 1033595), (53605, 992525), (65675, 810115), (76183, 698375), (97199, 547375), (109475, 485995), (134125, 396677), (139675, 380915), (162023, 328375), (171125, 310909), (198505, 268025), (206719, 257375)]