40428765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69109}}^1$

素因数の和:69133

約数の個数: 24

約数和(自身を含む): 75468120

約数和(自身を除く): 35039355

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 69109, 207327, 345545, 621981, 898417, 1036635, 2695251, 3109905, 4492085, 8085753, 13476255, 40428765]

約数ペア:

[(1, 40428765), (3, 13476255), (5, 8085753), (9, 4492085), (13, 3109905), (15, 2695251), (39, 1036635), (45, 898417), (65, 621981), (117, 345545), (195, 207327), (585, 69109)]