15913105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14401}}^1$

素因数の和:14436

約数の個数: 16

約数和(自身を含む): 21775824

約数和(自身を除く): 5862719

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 14401, 72005, 187213, 244817, 936065, 1224085, 3182621, 15913105]

約数ペア:

[(1, 15913105), (5, 3182621), (13, 1224085), (17, 936065), (65, 244817), (85, 187213), (221, 72005), (1105, 14401)]