139004125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 188723808

約数和(自身を除く): 49719683

約数列:

[1, 5, 13, 25, 65, 113, 125, 325, 565, 757, 1469, 1625, 2825, 3785, 7345, 9841, 14125, 18925, 36725, 49205, 85541, 94625, 183625, 246025, 427705, 1112033, 1230125, 2138525, 5560165, 10692625, 27800825, 139004125]

約数ペア:

[(1, 139004125), (5, 27800825), (13, 10692625), (25, 5560165), (65, 2138525), (113, 1230125), (125, 1112033), (325, 427705), (565, 246025), (757, 183625), (1469, 94625), (1625, 85541), (2825, 49205), (3785, 36725), (7345, 18925), (9841, 14125)]