85855185731

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1\times {\mathrm{1109}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 104251484160

約数和(自身を除く): 18396298429

約数列:

[1, 7, 17, 119, 631, 1031, 1109, 4417, 7217, 7763, 10727, 17527, 18853, 75089, 122689, 131971, 650561, 699779, 1143379, 4553927, 4898453, 8003653, 11059537, 11896243, 19437443, 77416759, 83273701, 136062101, 721472149, 5050305043, 12265026533, 85855185731]

約数ペア:

[(1, 85855185731), (7, 12265026533), (17, 5050305043), (119, 721472149), (631, 136062101), (1031, 83273701), (1109, 77416759), (4417, 19437443), (7217, 11896243), (7763, 11059537), (10727, 8003653), (17527, 4898453), (18853, 4553927), (75089, 1143379), (122689, 699779), (131971, 650561)]