7419885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 13074048

約数和(自身を除く): 5654163

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 233, 579, 699, 965, 1165, 2123, 2563, 2895, 3495, 6369, 7689, 10615, 12815, 31845, 38445, 44969, 134907, 224845, 494659, 674535, 1483977, 2473295, 7419885]

約数ペア:

[(1, 7419885), (3, 2473295), (5, 1483977), (11, 674535), (15, 494659), (33, 224845), (55, 134907), (165, 44969), (193, 38445), (233, 31845), (579, 12815), (699, 10615), (965, 7689), (1165, 6369), (2123, 3495), (2563, 2895)]