1952415

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 3466320

約数和(自身を除く): 1513905

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1009, 1935, 3027, 5045, 9081, 15135, 43387, 45405, 130161, 216935, 390483, 650805, 1952415]

約数ペア:

[(1, 1952415), (3, 650805), (5, 390483), (9, 216935), (15, 130161), (43, 45405), (45, 43387), (129, 15135), (215, 9081), (387, 5045), (645, 3027), (1009, 1935)]