6657585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 11740032

約数和(自身を除く): 5082447

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 257, 471, 771, 785, 1285, 1727, 2355, 2827, 3855, 5181, 8481, 8635, 14135, 25905, 40349, 42405, 121047, 201745, 443839, 605235, 1331517, 2219195, 6657585]

約数ペア:

[(1, 6657585), (3, 2219195), (5, 1331517), (11, 605235), (15, 443839), (33, 201745), (55, 121047), (157, 42405), (165, 40349), (257, 25905), (471, 14135), (771, 8635), (785, 8481), (1285, 5181), (1727, 3855), (2355, 2827)]