84639765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26003}}^1$

素因数の和:26049

約数の個数: 32

約数和(自身を含む): 159768576

約数和(自身を除く): 75128811

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 26003, 78009, 130015, 182021, 390045, 546063, 806093, 910105, 2418279, 2730315, 4030465, 5642651, 12091395, 16927953, 28213255, 84639765]

約数ペア:

[(1, 84639765), (3, 28213255), (5, 16927953), (7, 12091395), (15, 5642651), (21, 4030465), (31, 2730315), (35, 2418279), (93, 910105), (105, 806093), (155, 546063), (217, 390045), (465, 182021), (651, 130015), (1085, 78009), (3255, 26003)]