3357445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 5096448

約数和(自身を除く): 1739003

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 157, 235, 329, 455, 611, 785, 1099, 1645, 2041, 3055, 4277, 5495, 7379, 10205, 14287, 21385, 36895, 51653, 71435, 95927, 258265, 479635, 671489, 3357445]

約数ペア:

[(1, 3357445), (5, 671489), (7, 479635), (13, 258265), (35, 95927), (47, 71435), (65, 51653), (91, 36895), (157, 21385), (235, 14287), (329, 10205), (455, 7379), (611, 5495), (785, 4277), (1099, 3055), (1645, 2041)]