3241985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 4219776

約数和(自身を除く): 977791

約数列:

[1, 5, 17, 43, 85, 215, 731, 887, 3655, 4435, 15079, 38141, 75395, 190705, 648397, 3241985]

約数ペア:

[(1, 3241985), (5, 648397), (17, 190705), (43, 75395), (85, 38141), (215, 15079), (731, 4435), (887, 3655)]