23493380855

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{21841}}^1$

素因数の和:22347

約数の個数: 32

約数和(自身を含む): 32739934848

約数和(自身を除く): 9246553993

約数列:

[1, 5, 7, 35, 73, 365, 421, 511, 2105, 2555, 2947, 14735, 21841, 30733, 109205, 152887, 153665, 215131, 764435, 1075655, 1594393, 7971965, 9195061, 11160751, 45975305, 55803755, 64365427, 321827135, 671239453, 3356197265, 4698676171, 23493380855]

約数ペア:

[(1, 23493380855), (5, 4698676171), (7, 3356197265), (35, 671239453), (73, 321827135), (365, 64365427), (421, 55803755), (511, 45975305), (2105, 11160751), (2555, 9195061), (2947, 7971965), (14735, 1594393), (21841, 1075655), (30733, 764435), (109205, 215131), (152887, 153665)]