108687305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 137030400

約数和(自身を除く): 28343095

約数列:

[1, 5, 23, 115, 149, 745, 3427, 6343, 17135, 31715, 145889, 729445, 945107, 4725535, 21737461, 108687305]

約数ペア:

[(1, 108687305), (5, 21737461), (23, 4725535), (115, 945107), (149, 729445), (745, 145889), (3427, 31715), (6343, 17135)]