15863045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 20848320

約数和(自身を除く): 4985275

約数列:

[1, 5, 11, 55, 379, 761, 1895, 3805, 4169, 8371, 20845, 41855, 288419, 1442095, 3172609, 15863045]

約数ペア:

[(1, 15863045), (5, 3172609), (11, 1442095), (55, 288419), (379, 41855), (761, 20845), (1895, 8371), (3805, 4169)]