15276969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 23805600

約数和(自身を除く): 8528631

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2179, 2337, 6537, 7011, 19611, 41401, 89339, 124203, 268017, 372609, 804051, 1697441, 5092323, 15276969]

約数ペア:

[(1, 15276969), (3, 5092323), (9, 1697441), (19, 804051), (41, 372609), (57, 268017), (123, 124203), (171, 89339), (369, 41401), (779, 19611), (2179, 7011), (2337, 6537)]