471566985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2239}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 795648000

約数和(自身を除く): 324081015

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 739, 2217, 2239, 3695, 6717, 11085, 11195, 14041, 33585, 42123, 42541, 70205, 127623, 210615, 212705, 638115, 1654621, 4963863, 8273105, 24819315, 31437799, 94313397, 157188995, 471566985]

約数ペア:

[(1, 471566985), (3, 157188995), (5, 94313397), (15, 31437799), (19, 24819315), (57, 8273105), (95, 4963863), (285, 1654621), (739, 638115), (2217, 212705), (2239, 210615), (3695, 127623), (6717, 70205), (11085, 42541), (11195, 42123), (14041, 33585)]