2628075

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 4418368

約数和(自身を除く): 1790293

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 523, 1005, 1569, 1675, 2615, 5025, 7845, 13075, 35041, 39225, 105123, 175205, 525615, 876025, 2628075]

約数ペア:

[(1, 2628075), (3, 876025), (5, 525615), (15, 175205), (25, 105123), (67, 39225), (75, 35041), (201, 13075), (335, 7845), (523, 5025), (1005, 2615), (1569, 1675)]