53143125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{4049}}^1$

素因数の和:4079

約数の個数: 40

約数和(自身を含む): 101217600

約数和(自身を除く): 48074475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4049, 4375, 12147, 13125, 20245, 28343, 60735, 85029, 101225, 141715, 303675, 425145, 506125, 708575, 1518375, 2125725, 2530625, 3542875, 7591875, 10628625, 17714375, 53143125]

約数ペア:

[(1, 53143125), (3, 17714375), (5, 10628625), (7, 7591875), (15, 3542875), (21, 2530625), (25, 2125725), (35, 1518375), (75, 708575), (105, 506125), (125, 425145), (175, 303675), (375, 141715), (525, 101225), (625, 85029), (875, 60735), (1875, 28343), (2625, 20245), (4049, 13125), (4375, 12147)]