69727885

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 85095360

約数和(自身を除く): 15367475

約数列:

[1, 5, 83, 401, 415, 419, 2005, 2095, 33283, 34777, 166415, 168019, 173885, 840095, 13945577, 69727885]

約数ペア:

[(1, 69727885), (5, 13945577), (83, 840095), (401, 173885), (415, 168019), (419, 166415), (2005, 34777), (2095, 33283)]