87050615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 106375680

約数和(自身を除く): 19325065

約数列:

[1, 5, 71, 355, 379, 647, 1895, 3235, 26909, 45937, 134545, 229685, 245213, 1226065, 17410123, 87050615]

約数ペア:

[(1, 87050615), (5, 17410123), (71, 1226065), (355, 245213), (379, 229685), (647, 134545), (1895, 45937), (3235, 26909)]