13813317805

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2451343}}^1$

素因数の和:2451385

約数の個数: 24

約数和(自身を含む): 20120631552

約数和(自身を除く): 6307313747

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 2451343, 12256715, 17159401, 56380889, 85797005, 120115807, 281904445, 394666223, 600579035, 1973331115, 2762663561, 13813317805]

約数ペア:

[(1, 13813317805), (5, 2762663561), (7, 1973331115), (23, 600579035), (35, 394666223), (49, 281904445), (115, 120115807), (161, 85797005), (245, 56380889), (805, 17159401), (1127, 12256715), (5635, 2451343)]