78352745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2053}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 99824400

約数和(自身を除く): 21471655

約数列:

[1, 5, 17, 85, 449, 2053, 2245, 7633, 10265, 34901, 38165, 174505, 921797, 4608985, 15670549, 78352745]

約数ペア:

[(1, 78352745), (5, 15670549), (17, 4608985), (85, 921797), (449, 174505), (2053, 38165), (2245, 34901), (7633, 10265)]