251346620225

素因数分解:

$5^2\times {\mathrm{367}}^1\times {\mathrm{2213}}^1\times {\mathrm{12379}}^1$

素因数の和:14969

約数の個数: 24

約数和(自身を含む): 312685522560

約数和(自身を除く): 61338902335

約数列:

[1, 5, 25, 367, 1835, 2213, 9175, 11065, 12379, 55325, 61895, 309475, 812171, 4060855, 4543093, 20304275, 22715465, 27394727, 113577325, 136973635, 684868175, 10053864809, 50269324045, 251346620225]

約数ペア:

[(1, 251346620225), (5, 50269324045), (25, 10053864809), (367, 684868175), (1835, 136973635), (2213, 113577325), (9175, 27394727), (11065, 22715465), (12379, 20304275), (55325, 4543093), (61895, 4060855), (309475, 812171)]