79895805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1103}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 60003075

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 439, 1103, 1317, 2195, 3309, 4829, 5515, 6585, 12133, 14487, 16545, 24145, 36399, 60665, 72435, 181995, 484217, 1452651, 2421085, 5326387, 7263255, 15979161, 26631935, 79895805]

約数ペア:

[(1, 79895805), (3, 26631935), (5, 15979161), (11, 7263255), (15, 5326387), (33, 2421085), (55, 1452651), (165, 484217), (439, 181995), (1103, 72435), (1317, 60665), (2195, 36399), (3309, 24145), (4829, 16545), (5515, 14487), (6585, 12133)]