12352305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 23076864

約数和(自身を除く): 10724559

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2503, 4935, 7509, 12515, 17521, 37545, 52563, 87605, 117641, 262815, 352923, 588205, 823487, 1764615, 2470461, 4117435, 12352305]

約数ペア:

[(1, 12352305), (3, 4117435), (5, 2470461), (7, 1764615), (15, 823487), (21, 588205), (35, 352923), (47, 262815), (105, 117641), (141, 87605), (235, 52563), (329, 37545), (705, 17521), (987, 12515), (1645, 7509), (2503, 4935)]