27901845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36473}}^1$

素因数の和:36501

約数の個数: 24

約数和(自身を含む): 51209496

約数和(自身を除く): 23307651

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 36473, 109419, 182365, 328257, 547095, 620041, 1641285, 1860123, 3100205, 5580369, 9300615, 27901845]

約数ペア:

[(1, 27901845), (3, 9300615), (5, 5580369), (9, 3100205), (15, 1860123), (17, 1641285), (45, 620041), (51, 547095), (85, 328257), (153, 182365), (255, 109419), (765, 36473)]