126102265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19843}}^1$

素因数の和:19920

約数の個数: 16

約数和(自身を含む): 160022016

約数和(自身を除く): 33919751

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 19843, 99215, 615133, 813563, 3075665, 4067815, 25220453, 126102265]

約数ペア:

[(1, 126102265), (5, 25220453), (31, 4067815), (41, 3075665), (155, 813563), (205, 615133), (1271, 99215), (6355, 19843)]