147025845

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12713}}^1$

素因数の和:12981

約数の個数: 24

約数和(自身を含む): 255856536

約数和(自身を除く): 108830691

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3855, 11565, 12713, 38139, 63565, 114417, 190695, 572085, 3267241, 9801723, 16336205, 29405169, 49008615, 147025845]

約数ペア:

[(1, 147025845), (3, 49008615), (5, 29405169), (9, 16336205), (15, 9801723), (45, 3267241), (257, 572085), (771, 190695), (1285, 114417), (2313, 63565), (3855, 38139), (11565, 12713)]