57990645

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3061}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 100788792

約数和(自身を除く): 42798147

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3061, 3789, 6315, 9183, 15305, 18945, 27549, 45915, 137745, 1288681, 3866043, 6443405, 11598129, 19330215, 57990645]

約数ペア:

[(1, 57990645), (3, 19330215), (5, 11598129), (9, 6443405), (15, 3866043), (45, 1288681), (421, 137745), (1263, 45915), (2105, 27549), (3061, 18945), (3789, 15305), (6315, 9183)]