64226775

素因数分解:

$3^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{1033}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 106419280

約数和(自身を除く): 42192505

約数列:

[1, 3, 5, 15, 25, 75, 829, 1033, 2487, 3099, 4145, 5165, 12435, 15495, 20725, 25825, 62175, 77475, 856357, 2569071, 4281785, 12845355, 21408925, 64226775]

約数ペア:

[(1, 64226775), (3, 21408925), (5, 12845355), (15, 4281785), (25, 2569071), (75, 856357), (829, 77475), (1033, 62175), (2487, 25825), (3099, 20725), (4145, 15495), (5165, 12435)]