9407205

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 17712000

約数和(自身を除く): 8304795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 4099, 12297, 20495, 36891, 61485, 69683, 110673, 184455, 209049, 348415, 553365, 627147, 1045245, 1881441, 3135735, 9407205]

約数ペア:

[(1, 9407205), (3, 3135735), (5, 1881441), (9, 1045245), (15, 627147), (17, 553365), (27, 348415), (45, 209049), (51, 184455), (85, 110673), (135, 69683), (153, 61485), (255, 36891), (459, 20495), (765, 12297), (2295, 4099)]