1015155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 1864512

約数和(自身を除く): 849357

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1327, 3981, 6635, 11943, 19905, 22559, 59715, 67677, 112795, 203031, 338385, 1015155]

約数ペア:

[(1, 1015155), (3, 338385), (5, 203031), (9, 112795), (15, 67677), (17, 59715), (45, 22559), (51, 19905), (85, 11943), (153, 6635), (255, 3981), (765, 1327)]