68755305

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30763}}^1$

素因数の和:30920

約数の個数: 16

約数和(自身を含む): 110750400

約数和(自身を除く): 41995095

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 30763, 92289, 153815, 461445, 4583687, 13751061, 22918435, 68755305]

約数ペア:

[(1, 68755305), (3, 22918435), (5, 13751061), (15, 4583687), (149, 461445), (447, 153815), (745, 92289), (2235, 30763)]