8572375

素因数分解:

$5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 12475008

約数和(自身を除く): 3902633

約数列:

[1, 5, 7, 25, 35, 97, 101, 125, 175, 485, 505, 679, 707, 875, 2425, 2525, 3395, 3535, 9797, 12125, 12625, 16975, 17675, 48985, 68579, 84875, 88375, 244925, 342895, 1224625, 1714475, 8572375]

約数ペア:

[(1, 8572375), (5, 1714475), (7, 1224625), (25, 342895), (35, 244925), (97, 88375), (101, 84875), (125, 68579), (175, 48985), (485, 17675), (505, 16975), (679, 12625), (707, 12125), (875, 9797), (2425, 3535), (2525, 3395)]