72715355

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 89056800

約数和(自身を除く): 16341445

約数列:

[1, 5, 61, 305, 419, 569, 2095, 2845, 25559, 34709, 127795, 173545, 238411, 1192055, 14543071, 72715355]

約数ペア:

[(1, 72715355), (5, 14543071), (61, 1192055), (305, 238411), (419, 173545), (569, 127795), (2095, 34709), (2845, 25559)]