187811045

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2917}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 229704960

約数和(自身を除く): 41893915

約数列:

[1, 5, 79, 163, 395, 815, 2917, 12877, 14585, 64385, 230443, 475471, 1152215, 2377355, 37562209, 187811045]

約数ペア:

[(1, 187811045), (5, 37562209), (79, 2377355), (163, 1152215), (395, 475471), (815, 230443), (2917, 64385), (12877, 14585)]