130563405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{414487}}^1$

素因数の和:414505

約数の個数: 24

約数和(自身を含む): 258640512

約数和(自身を除く): 128077107

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 414487, 1243461, 2072435, 2901409, 3730383, 6217305, 8704227, 14507045, 18651915, 26112681, 43521135, 130563405]

約数ペア:

[(1, 130563405), (3, 43521135), (5, 26112681), (7, 18651915), (9, 14507045), (15, 8704227), (21, 6217305), (35, 3730383), (45, 2901409), (63, 2072435), (105, 1243461), (315, 414487)]