117751795

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 170827776

約数和(自身を除く): 53075981

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 1085, 1271, 1435, 2647, 6355, 8897, 13235, 18529, 44485, 82057, 92645, 108527, 410285, 542635, 574399, 759689, 2871995, 3364337, 3798445, 16821685, 23550359, 117751795]

約数ペア:

[(1, 117751795), (5, 23550359), (7, 16821685), (31, 3798445), (35, 3364337), (41, 2871995), (155, 759689), (205, 574399), (217, 542635), (287, 410285), (1085, 108527), (1271, 92645), (1435, 82057), (2647, 44485), (6355, 18529), (8897, 13235)]