27636355

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 35716464

約数和(自身を除く): 8080109

約数列:

[1, 5, 19, 61, 95, 251, 305, 361, 1159, 1255, 1805, 4769, 5795, 15311, 22021, 23845, 76555, 90611, 110105, 290909, 453055, 1454545, 5527271, 27636355]

約数ペア:

[(1, 27636355), (5, 5527271), (19, 1454545), (61, 453055), (95, 290909), (251, 110105), (305, 90611), (361, 76555), (1159, 23845), (1255, 22021), (1805, 15311), (4769, 5795)]