84388385

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 102600000

約数和(自身を除く): 18211615

約数列:

[1, 5, 149, 227, 499, 745, 1135, 2495, 33823, 74351, 113273, 169115, 371755, 566365, 16877677, 84388385]

約数ペア:

[(1, 84388385), (5, 16877677), (149, 566365), (227, 371755), (499, 169115), (745, 113273), (1135, 74351), (2495, 33823)]