872470875

素因数分解:

$3^1\times 5^3\times {\mathrm{557}}^1\times {\mathrm{4177}}^1$

素因数の和:4752

約数の個数: 32

約数和(自身を含む): 1454746176

約数和(自身を除く): 582275301

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 557, 1671, 2785, 4177, 8355, 12531, 13925, 20885, 41775, 62655, 69625, 104425, 208875, 313275, 522125, 1566375, 2326589, 6979767, 11632945, 34898835, 58164725, 174494175, 290823625, 872470875]

約数ペア:

[(1, 872470875), (3, 290823625), (5, 174494175), (15, 58164725), (25, 34898835), (75, 11632945), (125, 6979767), (375, 2326589), (557, 1566375), (1671, 522125), (2785, 313275), (4177, 208875), (8355, 104425), (12531, 69625), (13925, 62655), (20885, 41775)]