13888923895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1193}}^1\times {\mathrm{2749}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 20961864000

約数和(自身を除く): 7072940105

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1193, 2749, 4235, 5965, 8351, 13123, 13745, 19243, 30239, 41755, 65615, 91861, 96215, 144353, 151195, 211673, 332629, 459305, 721765, 1010471, 1058365, 1663145, 2328403, 3279557, 5052355, 11642015, 16397785, 22956899, 36075127, 114784495, 180375635, 252525889, 396826397, 1262629445, 1984131985, 2777784779, 13888923895]

約数ペア:

[(1, 13888923895), (5, 2777784779), (7, 1984131985), (11, 1262629445), (35, 396826397), (55, 252525889), (77, 180375635), (121, 114784495), (385, 36075127), (605, 22956899), (847, 16397785), (1193, 11642015), (2749, 5052355), (4235, 3279557), (5965, 2328403), (8351, 1663145), (13123, 1058365), (13745, 1010471), (19243, 721765), (30239, 459305), (41755, 332629), (65615, 211673), (91861, 151195), (96215, 144353)]