76720985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{60649}}^1$

素因数の和:60688

約数の個数: 16

約数和(自身を含む): 104803200

約数和(自身を除く): 28082215

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 60649, 303245, 667139, 1394927, 3335695, 6974635, 15344197, 76720985]

約数ペア:

[(1, 76720985), (5, 15344197), (11, 6974635), (23, 3335695), (55, 1394927), (115, 667139), (253, 303245), (1265, 60649)]