72761795

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 89963328

約数和(自身を除く): 17201533

約数列:

[1, 5, 37, 185, 541, 727, 2705, 3635, 20017, 26899, 100085, 134495, 393307, 1966535, 14552359, 72761795]

約数ペア:

[(1, 72761795), (5, 14552359), (37, 1966535), (185, 393307), (541, 134495), (727, 100085), (2705, 26899), (3635, 20017)]