128536615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12413}}^1$

素因数の和:12546

約数の個数: 16

約数和(自身を含む): 163864800

約数和(自身を除く): 35328185

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 12413, 62065, 235847, 1179235, 1353017, 6765085, 25707323, 128536615]

約数ペア:

[(1, 128536615), (5, 25707323), (19, 6765085), (95, 1353017), (109, 1179235), (545, 235847), (2071, 62065), (10355, 12413)]