5549145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 10402560

約数和(自身を除く): 4853415

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1289, 1435, 3867, 4305, 6445, 9023, 19335, 27069, 45115, 52849, 135345, 158547, 264245, 369943, 792735, 1109829, 1849715, 5549145]

約数ペア:

[(1, 5549145), (3, 1849715), (5, 1109829), (7, 792735), (15, 369943), (21, 264245), (35, 158547), (41, 135345), (105, 52849), (123, 45115), (205, 27069), (287, 19335), (615, 9023), (861, 6445), (1289, 4305), (1435, 3867)]