9807199435

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 13157424000

約数和(自身を除く): 3350224565

約数列:

[1, 5, 11, 55, 79, 121, 395, 449, 457, 605, 869, 2245, 2285, 4345, 4939, 5027, 9559, 24695, 25135, 35471, 36103, 47795, 54329, 55297, 177355, 180515, 205193, 271645, 276485, 390181, 397133, 1025965, 1950905, 1985665, 2257123, 4291991, 4368463, 11285615, 16210247, 21459955, 21842315, 24828353, 81051235, 124141765, 178312717, 891563585, 1961439887, 9807199435]

約数ペア:

[(1, 9807199435), (5, 1961439887), (11, 891563585), (55, 178312717), (79, 124141765), (121, 81051235), (395, 24828353), (449, 21842315), (457, 21459955), (605, 16210247), (869, 11285615), (2245, 4368463), (2285, 4291991), (4345, 2257123), (4939, 1985665), (5027, 1950905), (9559, 1025965), (24695, 397133), (25135, 390181), (35471, 276485), (36103, 271645), (47795, 205193), (54329, 180515), (55297, 177355)]