85548995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 124440576

約数和(自身を除く): 38891581

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 1085, 1147, 1295, 2131, 5735, 8029, 10655, 14917, 40145, 66061, 74585, 78847, 330305, 394235, 462427, 551929, 2312135, 2444257, 2759645, 12221285, 17109799, 85548995]

約数ペア:

[(1, 85548995), (5, 17109799), (7, 12221285), (31, 2759645), (35, 2444257), (37, 2312135), (155, 551929), (185, 462427), (217, 394235), (259, 330305), (1085, 78847), (1147, 74585), (1295, 66061), (2131, 40145), (5735, 14917), (8029, 10655)]