7980496485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{322249}}^1$

素因数の和:322397

約数の個数: 32

約数和(自身を含む): 13859328000

約数和(自身を除く): 5878831515

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 4953, 8255, 24765, 322249, 966747, 1611245, 4189237, 4833735, 12567711, 20946185, 40925623, 62838555, 122776869, 204628115, 532033099, 613884345, 1596099297, 2660165495, 7980496485]

約数ペア:

[(1, 7980496485), (3, 2660165495), (5, 1596099297), (13, 613884345), (15, 532033099), (39, 204628115), (65, 122776869), (127, 62838555), (195, 40925623), (381, 20946185), (635, 12567711), (1651, 4833735), (1905, 4189237), (4953, 1611245), (8255, 966747), (24765, 322249)]