4708901225

素因数分解:

$5^2\times 7^6\times {\mathrm{1601}}^1$

素因数の和:1653

約数の個数: 42

約数和(自身を含む): 6816457134

約数和(自身を除く): 2107555909

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1601, 1715, 2401, 8005, 8575, 11207, 12005, 16807, 40025, 56035, 60025, 78449, 84035, 117649, 280175, 392245, 420175, 549143, 588245, 1961225, 2745715, 2941225, 3844001, 13728575, 19220005, 26908007, 96100025, 134540035, 188356049, 672700175, 941780245, 4708901225]

約数ペア:

[(1, 4708901225), (5, 941780245), (7, 672700175), (25, 188356049), (35, 134540035), (49, 96100025), (175, 26908007), (245, 19220005), (343, 13728575), (1225, 3844001), (1601, 2941225), (1715, 2745715), (2401, 1961225), (8005, 588245), (8575, 549143), (11207, 420175), (12005, 392245), (16807, 280175), (40025, 117649), (56035, 84035), (60025, 78449)]