841901255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2767}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 1130938368

約数和(自身を除く): 289037113

約数列:

[1, 5, 13, 31, 65, 151, 155, 403, 755, 1963, 2015, 2767, 4681, 9815, 13835, 23405, 35971, 60853, 85777, 179855, 304265, 417817, 428885, 1115101, 2089085, 5431621, 5575505, 12952327, 27158105, 64761635, 168380251, 841901255]

約数ペア:

[(1, 841901255), (5, 168380251), (13, 64761635), (31, 27158105), (65, 12952327), (151, 5575505), (155, 5431621), (403, 2089085), (755, 1115101), (1963, 428885), (2015, 417817), (2767, 304265), (4681, 179855), (9815, 85777), (13835, 60853), (23405, 35971)]