12131175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{3301}}^1$

素因数の和:3328

約数の個数: 36

約数和(自身を含む): 23338536

約数和(自身を除く): 11207361

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3301, 3675, 9903, 16505, 23107, 49515, 69321, 82525, 115535, 161749, 247575, 346605, 485247, 577675, 808745, 1733025, 2426235, 4043725, 12131175]

約数ペア:

[(1, 12131175), (3, 4043725), (5, 2426235), (7, 1733025), (15, 808745), (21, 577675), (25, 485247), (35, 346605), (49, 247575), (75, 161749), (105, 115535), (147, 82525), (175, 69321), (245, 49515), (525, 23107), (735, 16505), (1225, 9903), (3301, 3675)]