17142125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 28933632

約数和(自身を除く): 11791507

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 125, 137, 143, 175, 275, 325, 385, 455, 685, 715, 875, 959, 1001, 1375, 1507, 1625, 1781, 1925, 2275, 3425, 3575, 4795, 5005, 7535, 8905, 9625, 10549, 11375, 12467, 17125, 17875, 19591, 23975, 25025, 37675, 44525, 52745, 62335, 97955, 119875, 125125, 137137, 188375, 222625, 263725, 311675, 489775, 685685, 1318625, 1558375, 2448875, 3428425, 17142125]

約数ペア:

[(1, 17142125), (5, 3428425), (7, 2448875), (11, 1558375), (13, 1318625), (25, 685685), (35, 489775), (55, 311675), (65, 263725), (77, 222625), (91, 188375), (125, 137137), (137, 125125), (143, 119875), (175, 97955), (275, 62335), (325, 52745), (385, 44525), (455, 37675), (685, 25025), (715, 23975), (875, 19591), (959, 17875), (1001, 17125), (1375, 12467), (1507, 11375), (1625, 10549), (1781, 9625), (1925, 8905), (2275, 7535), (3425, 5005), (3575, 4795)]