9807915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 17550432

約数和(自身を除く): 7742517

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 73, 159, 169, 195, 219, 265, 365, 507, 689, 795, 845, 949, 1095, 2067, 2535, 2847, 3445, 3869, 4745, 8957, 10335, 11607, 12337, 14235, 19345, 26871, 37011, 44785, 50297, 58035, 61685, 134355, 150891, 185055, 251485, 653861, 754455, 1961583, 3269305, 9807915]

約数ペア:

[(1, 9807915), (3, 3269305), (5, 1961583), (13, 754455), (15, 653861), (39, 251485), (53, 185055), (65, 150891), (73, 134355), (159, 61685), (169, 58035), (195, 50297), (219, 44785), (265, 37011), (365, 26871), (507, 19345), (689, 14235), (795, 12337), (845, 11607), (949, 10335), (1095, 8957), (2067, 4745), (2535, 3869), (2847, 3445)]