530625

素因数分解:

$3^1\times 5^4\times {\mathrm{283}}^1$

素因数の和:306

約数の個数: 20

約数和(自身を含む): 887216

約数和(自身を除く): 356591

約数列:

[1, 3, 5, 15, 25, 75, 125, 283, 375, 625, 849, 1415, 1875, 4245, 7075, 21225, 35375, 106125, 176875, 530625]

約数ペア:

[(1, 530625), (3, 176875), (5, 106125), (15, 35375), (25, 21225), (75, 7075), (125, 4245), (283, 1875), (375, 1415), (625, 849)]