56165615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 78589440

約数和(自身を除く): 22423825

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 757, 781, 1045, 1349, 3785, 3905, 6745, 8327, 14383, 14839, 41635, 53747, 71915, 74195, 158213, 268735, 591217, 791065, 1021193, 2956085, 5105965, 11233123, 56165615]

約数ペア:

[(1, 56165615), (5, 11233123), (11, 5105965), (19, 2956085), (55, 1021193), (71, 791065), (95, 591217), (209, 268735), (355, 158213), (757, 74195), (781, 71915), (1045, 53747), (1349, 41635), (3785, 14839), (3905, 14383), (6745, 8327)]