311710145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{13759}}^1$

素因数の和:13984

約数の個数: 16

約数和(自身を含む): 392325120

約数和(自身を除く): 80614975

約数列:

[1, 5, 23, 115, 197, 985, 4531, 13759, 22655, 68795, 316457, 1582285, 2710523, 13552615, 62342029, 311710145]

約数ペア:

[(1, 311710145), (5, 62342029), (23, 13552615), (115, 2710523), (197, 1582285), (985, 316457), (4531, 68795), (13759, 22655)]