12050815

素因数分解:

$5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 17023392

約数和(自身を除く): 4972577

約数列:

[1, 5, 7, 35, 49, 101, 245, 487, 505, 707, 2435, 3409, 3535, 4949, 17045, 23863, 24745, 49187, 119315, 245935, 344309, 1721545, 2410163, 12050815]

約数ペア:

[(1, 12050815), (5, 2410163), (7, 1721545), (35, 344309), (49, 245935), (101, 119315), (245, 49187), (487, 24745), (505, 23863), (707, 17045), (2435, 4949), (3409, 3535)]