5520855

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 9289728

約数和(自身を除く): 3768873

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 191, 205, 235, 573, 615, 705, 955, 1927, 2865, 5781, 7831, 8977, 9635, 23493, 26931, 28905, 39155, 44885, 117465, 134655, 368057, 1104171, 1840285, 5520855]

約数ペア:

[(1, 5520855), (3, 1840285), (5, 1104171), (15, 368057), (41, 134655), (47, 117465), (123, 44885), (141, 39155), (191, 28905), (205, 26931), (235, 23493), (573, 9635), (615, 8977), (705, 7831), (955, 5781), (1927, 2865)]