8090355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5927}}^1$

素因数の和:5955

約数の個数: 32

約数和(自身を含む): 15934464

約数和(自身を除く): 7844109

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 5927, 17781, 29635, 41489, 77051, 88905, 124467, 207445, 231153, 385255, 539357, 622335, 1155765, 1618071, 2696785, 8090355]

約数ペア:

[(1, 8090355), (3, 2696785), (5, 1618071), (7, 1155765), (13, 622335), (15, 539357), (21, 385255), (35, 231153), (39, 207445), (65, 124467), (91, 88905), (105, 77051), (195, 41489), (273, 29635), (455, 17781), (1365, 5927)]