2016011205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{84053}}^1$

素因数の和:84118

約数の個数: 48

約数和(自身を含む): 3855052656

約数和(自身を除く): 1839041451

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7995, 23985, 84053, 252159, 420265, 756477, 1092689, 1260795, 3278067, 3446173, 3782385, 5463445, 9834201, 10338519, 16390335, 17230865, 31015557, 44800249, 49171005, 51692595, 134400747, 155077785, 224001245, 403202241, 672003735, 2016011205]

約数ペア:

[(1, 2016011205), (3, 672003735), (5, 403202241), (9, 224001245), (13, 155077785), (15, 134400747), (39, 51692595), (41, 49171005), (45, 44800249), (65, 31015557), (117, 17230865), (123, 16390335), (195, 10338519), (205, 9834201), (369, 5463445), (533, 3782385), (585, 3446173), (615, 3278067), (1599, 1260795), (1845, 1092689), (2665, 756477), (4797, 420265), (7995, 252159), (23985, 84053)]