15705799265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{490117}}^1$

素因数の和:490181

約数の個数: 32

約数和(自身を含む): 22231752480

約数和(自身を除く): 6525953215

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 6409, 32045, 490117, 2450585, 6371521, 8331989, 14213393, 31857605, 41659945, 71066965, 108315857, 184774109, 241627681, 541579285, 923870545, 1208138405, 3141159853, 15705799265]

約数ペア:

[(1, 15705799265), (5, 3141159853), (13, 1208138405), (17, 923870545), (29, 541579285), (65, 241627681), (85, 184774109), (145, 108315857), (221, 71066965), (377, 41659945), (493, 31857605), (1105, 14213393), (1885, 8331989), (2465, 6371521), (6409, 2450585), (32045, 490117)]