53311875

素因数分解:

$3^1\times 5^4\times {\mathrm{28433}}^1$

素因数の和:28456

約数の個数: 20

約数和(自身を含む): 88827816

約数和(自身を除く): 35515941

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 28433, 85299, 142165, 426495, 710825, 2132475, 3554125, 10662375, 17770625, 53311875]

約数ペア:

[(1, 53311875), (3, 17770625), (5, 10662375), (15, 3554125), (25, 2132475), (75, 710825), (125, 426495), (375, 142165), (625, 85299), (1875, 28433)]