79484405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15917

約数の個数: 32

約数和(自身を含む): 128072448

約数和(自身を除く): 48588043

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 15881, 79405, 111167, 174691, 206453, 555835, 873455, 1032265, 1222837, 1445171, 2270983, 6114185, 7225855, 11354915, 15896881, 79484405]

約数ペア:

[(1, 79484405), (5, 15896881), (7, 11354915), (11, 7225855), (13, 6114185), (35, 2270983), (55, 1445171), (65, 1222837), (77, 1032265), (91, 873455), (143, 555835), (385, 206453), (455, 174691), (715, 111167), (1001, 79405), (5005, 15881)]