140600525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 188467104

約数和(自身を除く): 47866579

約数列:

[1, 5, 13, 25, 65, 325, 331, 1307, 1655, 4303, 6535, 8275, 16991, 21515, 32675, 84955, 107575, 424775, 432617, 2163085, 5624021, 10815425, 28120105, 140600525]

約数ペア:

[(1, 140600525), (5, 28120105), (13, 10815425), (25, 5624021), (65, 2163085), (325, 432617), (331, 424775), (1307, 107575), (1655, 84955), (4303, 32675), (6535, 21515), (8275, 16991)]