15677900145

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4907011}}^1$

素因数の和:4907093

約数の個数: 24

約数和(自身を含む): 27557779392

約数和(自身を除く): 11879879247

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4907011, 14721033, 24535055, 44163099, 73605165, 220815495, 348397781, 1045193343, 1741988905, 3135580029, 5225966715, 15677900145]

約数ペア:

[(1, 15677900145), (3, 5225966715), (5, 3135580029), (9, 1741988905), (15, 1045193343), (45, 348397781), (71, 220815495), (213, 73605165), (355, 44163099), (639, 24535055), (1065, 14721033), (3195, 4907011)]