2430225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1566

約数の個数: 36

約数和(自身を含む): 4977856

約数和(自身を除く): 2547631

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1543, 1575, 4629, 7715, 10801, 13887, 23145, 32403, 38575, 54005, 69435, 97209, 115725, 162015, 270025, 347175, 486045, 810075, 2430225]

約数ペア:

[(1, 2430225), (3, 810075), (5, 486045), (7, 347175), (9, 270025), (15, 162015), (21, 115725), (25, 97209), (35, 69435), (45, 54005), (63, 38575), (75, 32403), (105, 23145), (175, 13887), (225, 10801), (315, 7715), (525, 4629), (1543, 1575)]