258264355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{8287}}^1$

素因数の和:8586

約数の個数: 16

約数和(自身を含む): 324624384

約数和(自身を除く): 66360029

約数列:

[1, 5, 23, 115, 271, 1355, 6233, 8287, 31165, 41435, 190601, 953005, 2245777, 11228885, 51652871, 258264355]

約数ペア:

[(1, 258264355), (5, 51652871), (23, 11228885), (115, 2245777), (271, 953005), (1355, 190601), (6233, 41435), (8287, 31165)]