85876895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8867}}^1$

素因数の和:9034

約数の個数: 16

約数和(自身を含む): 111736800

約数和(自身を除く): 25859905

約数列:

[1, 5, 13, 65, 149, 745, 1937, 8867, 9685, 44335, 115271, 576355, 1321183, 6605915, 17175379, 85876895]

約数ペア:

[(1, 85876895), (5, 17175379), (13, 6605915), (65, 1321183), (149, 576355), (745, 115271), (1937, 44335), (8867, 9685)]