71425145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1171}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 93666240

約数和(自身を除く): 22241095

約数列:

[1, 5, 11, 55, 1109, 1171, 5545, 5855, 12199, 12881, 60995, 64405, 1298639, 6493195, 14285029, 71425145]

約数ペア:

[(1, 71425145), (5, 14285029), (11, 6493195), (55, 1298639), (1109, 64405), (1171, 60995), (5545, 12881), (5855, 12199)]