15250105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 21488544

約数和(自身を除く): 6238439

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 373, 481, 629, 1105, 1865, 2405, 3145, 4849, 6341, 8177, 13801, 24245, 31705, 40885, 69005, 82433, 179413, 234617, 412165, 897065, 1173085, 3050021, 15250105]

約数ペア:

[(1, 15250105), (5, 3050021), (13, 1173085), (17, 897065), (37, 412165), (65, 234617), (85, 179413), (185, 82433), (221, 69005), (373, 40885), (481, 31705), (629, 24245), (1105, 13801), (1865, 8177), (2405, 6341), (3145, 4849)]