84748905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81883}}^1$

素因数の和:81917

約数の個数: 24

約数和(自身を含む): 153286848

約数和(自身を除く): 68537943

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 81883, 245649, 409415, 736947, 1228245, 1883309, 3684735, 5649927, 9416545, 16949781, 28249635, 84748905]

約数ペア:

[(1, 84748905), (3, 28249635), (5, 16949781), (9, 9416545), (15, 5649927), (23, 3684735), (45, 1883309), (69, 1228245), (115, 736947), (207, 409415), (345, 245649), (1035, 81883)]