2352315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 4409856

約数和(自身を除く): 2057541

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 521, 645, 903, 1505, 1563, 2605, 3647, 4515, 7815, 10941, 18235, 22403, 54705, 67209, 112015, 156821, 336045, 470463, 784105, 2352315]

約数ペア:

[(1, 2352315), (3, 784105), (5, 470463), (7, 336045), (15, 156821), (21, 112015), (35, 67209), (43, 54705), (105, 22403), (129, 18235), (215, 10941), (301, 7815), (521, 4515), (645, 3647), (903, 2605), (1505, 1563)]