161411325

素因数分解:

$3^1\times 5^2\times {\mathrm{757}}^1\times {\mathrm{2843}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 267313248

約数和(自身を除く): 105901923

約数列:

[1, 3, 5, 15, 25, 75, 757, 2271, 2843, 3785, 8529, 11355, 14215, 18925, 42645, 56775, 71075, 213225, 2152151, 6456453, 10760755, 32282265, 53803775, 161411325]

約数ペア:

[(1, 161411325), (3, 53803775), (5, 32282265), (15, 10760755), (25, 6456453), (75, 2152151), (757, 213225), (2271, 71075), (2843, 56775), (3785, 42645), (8529, 18925), (11355, 14215)]