4066125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1549}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 7737600

約数和(自身を除く): 3671475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1549, 2625, 4647, 7745, 10843, 23235, 32529, 38725, 54215, 116175, 162645, 193625, 271075, 580875, 813225, 1355375, 4066125]

約数ペア:

[(1, 4066125), (3, 1355375), (5, 813225), (7, 580875), (15, 271075), (21, 193625), (25, 162645), (35, 116175), (75, 54215), (105, 38725), (125, 32529), (175, 23235), (375, 10843), (525, 7745), (875, 4647), (1549, 2625)]