1520258035

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{115741}}^1$

素因数の和:115854

約数の個数: 16

約数和(自身を含む): 1900020672

約数和(自身を除く): 379762637

約数列:

[1, 5, 37, 71, 185, 355, 2627, 13135, 115741, 578705, 4282417, 8217611, 21412085, 41088055, 304051607, 1520258035]

約数ペア:

[(1, 1520258035), (5, 304051607), (37, 41088055), (71, 21412085), (185, 8217611), (355, 4282417), (2627, 578705), (13135, 115741)]