86837465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 126064848

約数和(自身を除く): 39227383

約数列:

[1, 5, 11, 13, 55, 61, 65, 121, 143, 181, 305, 605, 671, 715, 793, 905, 1573, 1991, 2353, 3355, 3965, 7381, 7865, 8723, 9955, 11041, 11765, 21901, 25883, 36905, 43615, 55205, 95953, 109505, 121451, 129415, 143533, 284713, 479765, 607255, 717665, 1335961, 1423565, 1578863, 6679805, 7894315, 17367493, 86837465]

約数ペア:

[(1, 86837465), (5, 17367493), (11, 7894315), (13, 6679805), (55, 1578863), (61, 1423565), (65, 1335961), (121, 717665), (143, 607255), (181, 479765), (305, 284713), (605, 143533), (671, 129415), (715, 121451), (793, 109505), (905, 95953), (1573, 55205), (1991, 43615), (2353, 36905), (3355, 25883), (3965, 21901), (7381, 11765), (7865, 11041), (8723, 9955)]