7290675

素因数分解:

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

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 15316480

約数和(自身を除く): 8025805

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1543, 1575, 4629, 4725, 7715, 10801, 13887, 23145, 32403, 38575, 41661, 54005, 69435, 97209, 115725, 162015, 208305, 270025, 291627, 347175, 486045, 810075, 1041525, 1458135, 2430225, 7290675]

約数ペア:

[(1, 7290675), (3, 2430225), (5, 1458135), (7, 1041525), (9, 810075), (15, 486045), (21, 347175), (25, 291627), (27, 270025), (35, 208305), (45, 162015), (63, 115725), (75, 97209), (105, 69435), (135, 54005), (175, 41661), (189, 38575), (225, 32403), (315, 23145), (525, 13887), (675, 10801), (945, 7715), (1543, 4725), (1575, 4629)]