1243753485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{80737}}^1$

素因数の和:80837

約数の個数: 32

約数和(自身を含む): 2170237440

約数和(自身を除く): 926483955

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 15405, 80737, 242211, 403685, 1049581, 1211055, 3148743, 5247905, 6378223, 15743715, 19134669, 31891115, 82916899, 95673345, 248750697, 414584495, 1243753485]

約数ペア:

[(1, 1243753485), (3, 414584495), (5, 248750697), (13, 95673345), (15, 82916899), (39, 31891115), (65, 19134669), (79, 15743715), (195, 6378223), (237, 5247905), (395, 3148743), (1027, 1211055), (1185, 1049581), (3081, 403685), (5135, 242211), (15405, 80737)]