87919655

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1483}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 107702784

約数和(自身を除く): 19783129

約数列:

[1, 5, 71, 167, 355, 835, 1483, 7415, 11857, 59285, 105293, 247661, 526465, 1238305, 17583931, 87919655]

約数ペア:

[(1, 87919655), (5, 17583931), (71, 1238305), (167, 526465), (355, 247661), (835, 105293), (1483, 59285), (7415, 11857)]