72819065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 95518656

約数和(自身を除く): 22699591

約数列:

[1, 5, 11, 55, 661, 2003, 3305, 7271, 10015, 22033, 36355, 110165, 1323983, 6619915, 14563813, 72819065]

約数ペア:

[(1, 72819065), (5, 14563813), (11, 6619915), (55, 1323983), (661, 110165), (2003, 36355), (3305, 22033), (7271, 10015)]