1910025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 3689868

約数和(自身を除く): 1779843

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 653, 975, 1959, 2925, 3265, 5877, 8489, 9795, 16325, 25467, 29385, 42445, 48975, 76401, 127335, 146925, 212225, 382005, 636675, 1910025]

約数ペア:

[(1, 1910025), (3, 636675), (5, 382005), (9, 212225), (13, 146925), (15, 127335), (25, 76401), (39, 48975), (45, 42445), (65, 29385), (75, 25467), (117, 16325), (195, 9795), (225, 8489), (325, 5877), (585, 3265), (653, 2925), (975, 1959)]