90945295

素因数分解:

$5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3943}}^1$

素因数の和:4614

約数の個数: 16

約数和(自身を含む): 124945920

約数和(自身を除く): 34000625

約数列:

[1, 5, 7, 35, 659, 3295, 3943, 4613, 19715, 23065, 27601, 138005, 2598437, 12992185, 18189059, 90945295]

約数ペア:

[(1, 90945295), (5, 18189059), (7, 12992185), (35, 2598437), (659, 138005), (3295, 27601), (3943, 23065), (4613, 19715)]