2919095655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1381}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 5483068416

約数和(自身を除く): 2563972761

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 491, 615, 861, 1381, 1435, 1473, 2455, 3437, 4143, 4305, 6905, 7365, 9667, 10311, 17185, 20131, 20715, 29001, 48335, 51555, 56621, 60393, 100655, 140917, 145005, 169863, 283105, 301965, 396347, 422751, 678071, 704585, 849315, 1189041, 1981735, 2034213, 2113755, 3390355, 4746497, 5945205, 10171065, 14239491, 23732485, 27800911, 71197455, 83402733, 139004555, 194606377, 417013665, 583819131, 973031885, 2919095655]

約数ペア:

[(1, 2919095655), (3, 973031885), (5, 583819131), (7, 417013665), (15, 194606377), (21, 139004555), (35, 83402733), (41, 71197455), (105, 27800911), (123, 23732485), (205, 14239491), (287, 10171065), (491, 5945205), (615, 4746497), (861, 3390355), (1381, 2113755), (1435, 2034213), (1473, 1981735), (2455, 1189041), (3437, 849315), (4143, 704585), (4305, 678071), (6905, 422751), (7365, 396347), (9667, 301965), (10311, 283105), (17185, 169863), (20131, 145005), (20715, 140917), (29001, 100655), (48335, 60393), (51555, 56621)]