22052485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 34497792

約数和(自身を除く): 12445307

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 2851, 7735, 14255, 19957, 37063, 48467, 99785, 185315, 242335, 259441, 339269, 630071, 1297205, 1696345, 3150355, 4410497, 22052485]

約数ペア:

[(1, 22052485), (5, 4410497), (7, 3150355), (13, 1696345), (17, 1297205), (35, 630071), (65, 339269), (85, 259441), (91, 242335), (119, 185315), (221, 99785), (455, 48467), (595, 37063), (1105, 19957), (1547, 14255), (2851, 7735)]