26874445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 9867155

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 269, 377, 689, 1345, 1537, 1885, 3445, 3497, 7685, 7801, 14257, 17485, 19981, 39005, 71285, 99905, 101413, 185341, 413453, 507065, 926705, 2067265, 5374889, 26874445]

約数ペア:

[(1, 26874445), (5, 5374889), (13, 2067265), (29, 926705), (53, 507065), (65, 413453), (145, 185341), (265, 101413), (269, 99905), (377, 71285), (689, 39005), (1345, 19981), (1537, 17485), (1885, 14257), (3445, 7801), (3497, 7685)]