258328295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{5927}}^1$

素因数の和:6334

約数の個数: 16

約数和(自身を含む): 324380160

約数和(自身を除く): 66051865

約数列:

[1, 5, 23, 115, 379, 1895, 5927, 8717, 29635, 43585, 136321, 681605, 2246333, 11231665, 51665659, 258328295]

約数ペア:

[(1, 258328295), (5, 51665659), (23, 11231665), (115, 2246333), (379, 681605), (1895, 136321), (5927, 43585), (8717, 29635)]