7935975

素因数分解:

$3^4\times 5^2\times {\mathrm{3919}}^1$

素因数の和:3941

約数の個数: 30

約数和(自身を含む): 14703920

約数和(自身を除く): 6767945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3919, 11757, 19595, 35271, 58785, 97975, 105813, 176355, 293925, 317439, 529065, 881775, 1587195, 2645325, 7935975]

約数ペア:

[(1, 7935975), (3, 2645325), (5, 1587195), (9, 881775), (15, 529065), (25, 317439), (27, 293925), (45, 176355), (75, 105813), (81, 97975), (135, 58785), (225, 35271), (405, 19595), (675, 11757), (2025, 3919)]