10521875

素因数分解:

$5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 16623936

約数和(自身を除く): 6102061

約数列:

[1, 5, 7, 13, 25, 35, 37, 65, 91, 125, 175, 185, 259, 325, 455, 481, 625, 875, 925, 1295, 1625, 2275, 2405, 3125, 3367, 4375, 4625, 6475, 8125, 11375, 12025, 16835, 21875, 23125, 32375, 40625, 56875, 60125, 84175, 115625, 161875, 284375, 300625, 420875, 809375, 1503125, 2104375, 10521875]

約数ペア:

[(1, 10521875), (5, 2104375), (7, 1503125), (13, 809375), (25, 420875), (35, 300625), (37, 284375), (65, 161875), (91, 115625), (125, 84175), (175, 60125), (185, 56875), (259, 40625), (325, 32375), (455, 23125), (481, 21875), (625, 16835), (875, 12025), (925, 11375), (1295, 8125), (1625, 6475), (2275, 4625), (2405, 4375), (3125, 3367)]