402826645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 556512768

約数和(自身を除く): 153686123

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 535, 1105, 1391, 1819, 3407, 6955, 9095, 17035, 23647, 44291, 57919, 118235, 221455, 289595, 364549, 752947, 1822745, 3764735, 4739137, 6197333, 23695685, 30986665, 80565329, 402826645]

約数ペア:

[(1, 402826645), (5, 80565329), (13, 30986665), (17, 23695685), (65, 6197333), (85, 4739137), (107, 3764735), (221, 1822745), (535, 752947), (1105, 364549), (1391, 289595), (1819, 221455), (3407, 118235), (6955, 57919), (9095, 44291), (17035, 23647)]