85815611

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 104282640

約数和(自身を除く): 18467029

約数列:

[1, 7, 29, 49, 131, 203, 461, 917, 1421, 3227, 3799, 6419, 13369, 22589, 26593, 60391, 93583, 186151, 422737, 655081, 1751339, 2959159, 12259373, 85815611]

約数ペア:

[(1, 85815611), (7, 12259373), (29, 2959159), (49, 1751339), (131, 655081), (203, 422737), (461, 186151), (917, 93583), (1421, 60391), (3227, 26593), (3799, 22589), (6419, 13369)]