3828675

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 6428160

約数和(自身を除く): 2599485

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 719, 1065, 1775, 2157, 3595, 5325, 10785, 17975, 51049, 53925, 153147, 255245, 765735, 1276225, 3828675]

約数ペア:

[(1, 3828675), (3, 1276225), (5, 765735), (15, 255245), (25, 153147), (71, 53925), (75, 51049), (213, 17975), (355, 10785), (719, 5325), (1065, 3595), (1775, 2157)]