55125679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3109}}^1$

素因数の和:3282

約数の個数: 16

約数和(自身を含む): 67176000

約数和(自身を除く): 12050321

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 3109, 17731, 21763, 52853, 369971, 463241, 3242687, 7875097, 55125679]

約数ペア:

[(1, 55125679), (7, 7875097), (17, 3242687), (119, 463241), (149, 369971), (1043, 52853), (2533, 21763), (3109, 17731)]