230778825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181003}}^1$

素因数の和:181033

約数の個数: 24

約数和(自身を含む): 404000928

約数和(自身を除く): 173222103

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 181003, 543009, 905015, 2715045, 3077051, 4525075, 9231153, 13575225, 15385255, 46155765, 76926275, 230778825]

約数ペア:

[(1, 230778825), (3, 76926275), (5, 46155765), (15, 15385255), (17, 13575225), (25, 9231153), (51, 4525075), (75, 3077051), (85, 2715045), (255, 905015), (425, 543009), (1275, 181003)]