236159495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19429}}^1$

素因数の和:19475

約数の個数: 32

約数和(自身を含む): 352537920

約数和(自身を除く): 116378425

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 19429, 97145, 213719, 252577, 330293, 1068595, 1262885, 1651465, 2778347, 3633223, 4293809, 13891735, 18166115, 21469045, 47231899, 236159495]

約数ペア:

[(1, 236159495), (5, 47231899), (11, 21469045), (13, 18166115), (17, 13891735), (55, 4293809), (65, 3633223), (85, 2778347), (143, 1651465), (187, 1262885), (221, 1068595), (715, 330293), (935, 252577), (1105, 213719), (2431, 97145), (12155, 19429)]