3974085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 7038720

約数和(自身を除く): 3064635

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1879, 2115, 5637, 9395, 16911, 28185, 84555, 88313, 264939, 441565, 794817, 1324695, 3974085]

約数ペア:

[(1, 3974085), (3, 1324695), (5, 794817), (9, 441565), (15, 264939), (45, 88313), (47, 84555), (141, 28185), (235, 16911), (423, 9395), (705, 5637), (1879, 2115)]