2015005197

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{50857}}^1$

素因数の和:51188

約数の個数: 16

約数和(自身を含む): 2753655552

約数和(自身を除く): 738650355

約数列:

[1, 3, 47, 141, 281, 843, 13207, 39621, 50857, 152571, 2390279, 7170837, 14290817, 42872451, 671668399, 2015005197]

約数ペア:

[(1, 2015005197), (3, 671668399), (47, 42872451), (141, 14290817), (281, 7170837), (843, 2390279), (13207, 152571), (39621, 50857)]