1231895615

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{12511}}^1$

素因数の和:12982

約数の個数: 16

約数和(自身を含む): 1513451520

約数和(自身を除く): 281555905

約数列:

[1, 5, 47, 235, 419, 2095, 12511, 19693, 62555, 98465, 588017, 2940085, 5242109, 26210545, 246379123, 1231895615]

約数ペア:

[(1, 1231895615), (5, 246379123), (47, 26210545), (235, 5242109), (419, 2940085), (2095, 588017), (12511, 98465), (19693, 62555)]