22601325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 38576896

約数和(自身を除く): 15975571

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 9721, 29163, 48605, 145815, 243025, 301351, 729075, 904053, 1506755, 4520265, 7533775, 22601325]

約数ペア:

[(1, 22601325), (3, 7533775), (5, 4520265), (15, 1506755), (25, 904053), (31, 729075), (75, 301351), (93, 243025), (155, 145815), (465, 48605), (775, 29163), (2325, 9721)]