1153875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 2044224

約数和(自身を除く): 890349

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 181, 255, 375, 425, 543, 905, 1275, 2125, 2715, 3077, 4525, 6375, 9231, 13575, 15385, 22625, 46155, 67875, 76925, 230775, 384625, 1153875]

約数ペア:

[(1, 1153875), (3, 384625), (5, 230775), (15, 76925), (17, 67875), (25, 46155), (51, 22625), (75, 15385), (85, 13575), (125, 9231), (181, 6375), (255, 4525), (375, 3077), (425, 2715), (543, 2125), (905, 1275)]