3870295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5442

約数の個数: 16

約数和(自身を含む): 5457312

約数和(自身を除く): 1587017

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 5413, 27065, 59543, 70369, 297715, 351845, 774059, 3870295]

約数ペア:

[(1, 3870295), (5, 774059), (11, 351845), (13, 297715), (55, 70369), (65, 59543), (143, 27065), (715, 5413)]