16266225

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 27271072

約数和(自身を除く): 11004847

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 2971, 5475, 8913, 14855, 44565, 74275, 216883, 222825, 650649, 1084415, 3253245, 5422075, 16266225]

約数ペア:

[(1, 16266225), (3, 5422075), (5, 3253245), (15, 1084415), (25, 650649), (73, 222825), (75, 216883), (219, 74275), (365, 44565), (1095, 14855), (1825, 8913), (2971, 5475)]