72292505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6311}}^1$

素因数の和:6424

約数の個数: 16

約数和(自身を含む): 90892800

約数和(自身を除く): 18600295

約数列:

[1, 5, 29, 79, 145, 395, 2291, 6311, 11455, 31555, 183019, 498569, 915095, 2492845, 14458501, 72292505]

約数ペア:

[(1, 72292505), (5, 14458501), (29, 2492845), (79, 915095), (145, 498569), (395, 183019), (2291, 31555), (6311, 11455)]