3329305

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 4727808

約数和(自身を除く): 1398503

約数列:

[1, 5, 7, 35, 49, 107, 127, 245, 535, 635, 749, 889, 3745, 4445, 5243, 6223, 13589, 26215, 31115, 67945, 95123, 475615, 665861, 3329305]

約数ペア:

[(1, 3329305), (5, 665861), (7, 475615), (35, 95123), (49, 67945), (107, 31115), (127, 26215), (245, 13589), (535, 6223), (635, 5243), (749, 4445), (889, 3745)]