7681874415

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1\times {\mathrm{4099}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 12423590400

約数和(自身を除く): 4741715985

約数列:

[1, 3, 5, 15, 103, 309, 515, 1213, 1545, 3639, 4099, 6065, 12297, 18195, 20495, 61485, 124939, 374817, 422197, 624695, 1266591, 1874085, 2110985, 4972087, 6332955, 14916261, 24860435, 74581305, 512124961, 1536374883, 2560624805, 7681874415]

約数ペア:

[(1, 7681874415), (3, 2560624805), (5, 1536374883), (15, 512124961), (103, 74581305), (309, 24860435), (515, 14916261), (1213, 6332955), (1545, 4972087), (3639, 2110985), (4099, 1874085), (6065, 1266591), (12297, 624695), (18195, 422197), (20495, 374817), (61485, 124939)]