274314315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3191}}^1$

素因数の和:3731

約数の個数: 32

約数和(自身を含む): 479872512

約数和(自身を除く): 205558197

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 521, 1563, 2605, 3191, 5731, 7815, 9573, 15955, 17193, 28655, 35101, 47865, 85965, 105303, 175505, 526515, 1662511, 4987533, 8312555, 18287621, 24937665, 54862863, 91438105, 274314315]

約数ペア:

[(1, 274314315), (3, 91438105), (5, 54862863), (11, 24937665), (15, 18287621), (33, 8312555), (55, 4987533), (165, 1662511), (521, 526515), (1563, 175505), (2605, 105303), (3191, 85965), (5731, 47865), (7815, 35101), (9573, 28655), (15955, 17193)]