54166875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4157

約数の個数: 40

約数和(自身を含む): 103166976

約数和(自身を除く): 49000101

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4127, 4375, 12381, 13125, 20635, 28889, 61905, 86667, 103175, 144445, 309525, 433335, 515875, 722225, 1547625, 2166675, 2579375, 3611125, 7738125, 10833375, 18055625, 54166875]

約数ペア:

[(1, 54166875), (3, 18055625), (5, 10833375), (7, 7738125), (15, 3611125), (21, 2579375), (25, 2166675), (35, 1547625), (75, 722225), (105, 515875), (125, 433335), (175, 309525), (375, 144445), (525, 103175), (625, 86667), (875, 61905), (1875, 28889), (2625, 20635), (4127, 13125), (4375, 12381)]