2265045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1605675

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 127, 145, 205, 381, 435, 615, 635, 1189, 1905, 3567, 3683, 5207, 5945, 11049, 15621, 17835, 18415, 26035, 55245, 78105, 151003, 453009, 755015, 2265045]

約数ペア:

[(1, 2265045), (3, 755015), (5, 453009), (15, 151003), (29, 78105), (41, 55245), (87, 26035), (123, 18415), (127, 17835), (145, 15621), (205, 11049), (381, 5945), (435, 5207), (615, 3683), (635, 3567), (1189, 1905)]