131081015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{69539}}^1$

素因数の和:69586

約数の個数: 16

約数和(自身を含む): 175240800

約数和(自身を除く): 44159785

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 69539, 347695, 904007, 2016631, 4520035, 10083155, 26216203, 131081015]

約数ペア:

[(1, 131081015), (5, 26216203), (13, 10083155), (29, 4520035), (65, 2016631), (145, 904007), (377, 347695), (1885, 69539)]