13541405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 17176320

約数和(自身を除く): 3634915

約数列:

[1, 5, 29, 47, 145, 235, 1363, 1987, 6815, 9935, 57623, 93389, 288115, 466945, 2708281, 13541405]

約数ペア:

[(1, 13541405), (5, 2708281), (29, 466945), (47, 288115), (145, 93389), (235, 57623), (1363, 9935), (1987, 6815)]