42604315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 14549285

約数列:

[1, 5, 13, 53, 65, 83, 149, 265, 415, 689, 745, 1079, 1937, 3445, 4399, 5395, 7897, 9685, 12367, 21995, 39485, 57187, 61835, 102661, 160771, 285935, 513305, 655451, 803855, 3277255, 8520863, 42604315]

約数ペア:

[(1, 42604315), (5, 8520863), (13, 3277255), (53, 803855), (65, 655451), (83, 513305), (149, 285935), (265, 160771), (415, 102661), (689, 61835), (745, 57187), (1079, 39485), (1937, 21995), (3445, 12367), (4399, 9685), (5395, 7897)]