73669915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28499}}^1$

素因数の和:28562

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 24826085

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 28499, 142495, 313489, 1339453, 1567445, 6697265, 14733983, 73669915]

約数ペア:

[(1, 73669915), (5, 14733983), (11, 6697265), (47, 1567445), (55, 1339453), (235, 313489), (517, 142495), (2585, 28499)]