123953245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 169908480

約数和(自身を除く): 45955235

約数列:

[1, 5, 13, 19, 65, 95, 167, 247, 601, 835, 1235, 2171, 3005, 3173, 7813, 10855, 11419, 15865, 39065, 41249, 57095, 100367, 148447, 206245, 501835, 742235, 1304771, 1906973, 6523855, 9534865, 24790649, 123953245]

約数ペア:

[(1, 123953245), (5, 24790649), (13, 9534865), (19, 6523855), (65, 1906973), (95, 1304771), (167, 742235), (247, 501835), (601, 206245), (835, 148447), (1235, 100367), (2171, 57095), (3005, 41249), (3173, 39065), (7813, 15865), (10855, 11419)]