4191005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 6332928

約数和(自身を除く): 2141923

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 151, 305, 427, 455, 755, 793, 1057, 1963, 2135, 3965, 5285, 5551, 9211, 9815, 13741, 27755, 46055, 64477, 68705, 119743, 322385, 598715, 838201, 4191005]

約数ペア:

[(1, 4191005), (5, 838201), (7, 598715), (13, 322385), (35, 119743), (61, 68705), (65, 64477), (91, 46055), (151, 27755), (305, 13741), (427, 9815), (455, 9211), (755, 5551), (793, 5285), (1057, 3965), (1963, 2135)]