1928475

素因数分解:

$3^3\times 5^2\times {\mathrm{2857}}^1$

素因数の和:2876

約数の個数: 24

約数和(自身を含む): 3543920

約数和(自身を除く): 1615445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2857, 8571, 14285, 25713, 42855, 71425, 77139, 128565, 214275, 385695, 642825, 1928475]

約数ペア:

[(1, 1928475), (3, 642825), (5, 385695), (9, 214275), (15, 128565), (25, 77139), (27, 71425), (45, 42855), (75, 25713), (135, 14285), (225, 8571), (675, 2857)]