70037945

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 85337280

約数和(自身を除く): 15299335

約数列:

[1, 5, 101, 331, 419, 505, 1655, 2095, 33431, 42319, 138689, 167155, 211595, 693445, 14007589, 70037945]

約数ペア:

[(1, 70037945), (5, 14007589), (101, 693445), (331, 211595), (419, 167155), (505, 138689), (1655, 42319), (2095, 33431)]