47994825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37643}}^1$

素因数の和:37673

約数の個数: 24

約数和(自身を含む): 84021408

約数和(自身を除く): 36026583

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 37643, 112929, 188215, 564645, 639931, 941075, 1919793, 2823225, 3199655, 9598965, 15998275, 47994825]

約数ペア:

[(1, 47994825), (3, 15998275), (5, 9598965), (15, 3199655), (17, 2823225), (25, 1919793), (51, 941075), (75, 639931), (85, 564645), (255, 188215), (425, 112929), (1275, 37643)]