9173985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 15375360

約数和(自身を除く): 6201375

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 181, 327, 465, 543, 545, 905, 1635, 2715, 3379, 5611, 10137, 16833, 16895, 19729, 28055, 50685, 59187, 84165, 98645, 295935, 611599, 1834797, 3057995, 9173985]

約数ペア:

[(1, 9173985), (3, 3057995), (5, 1834797), (15, 611599), (31, 295935), (93, 98645), (109, 84165), (155, 59187), (181, 50685), (327, 28055), (465, 19729), (543, 16895), (545, 16833), (905, 10137), (1635, 5611), (2715, 3379)]