56516655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7131

約数の個数: 32

約数和(自身を含む): 99771840

約数和(自身を除く): 43255185

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7069, 7995, 21207, 35345, 91897, 106035, 275691, 289829, 459485, 869487, 1378455, 1449145, 3767777, 4347435, 11303331, 18838885, 56516655]

約数ペア:

[(1, 56516655), (3, 18838885), (5, 11303331), (13, 4347435), (15, 3767777), (39, 1449145), (41, 1378455), (65, 869487), (123, 459485), (195, 289829), (205, 275691), (533, 106035), (615, 91897), (1599, 35345), (2665, 21207), (7069, 7995)]