51043125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 97218880

約数和(自身を除く): 46175755

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 3889, 4375, 11667, 13125, 19445, 27223, 58335, 81669, 97225, 136115, 291675, 408345, 486125, 680575, 1458375, 2041725, 2430625, 3402875, 7291875, 10208625, 17014375, 51043125]

約数ペア:

[(1, 51043125), (3, 17014375), (5, 10208625), (7, 7291875), (15, 3402875), (21, 2430625), (25, 2041725), (35, 1458375), (75, 680575), (105, 486125), (125, 408345), (175, 291675), (375, 136115), (525, 97225), (625, 81669), (875, 58335), (1875, 27223), (2625, 19445), (3889, 13125), (4375, 11667)]