84670495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 125637120

約数和(自身を除く): 40966625

約数列:

[1, 5, 7, 13, 35, 65, 91, 379, 455, 491, 1895, 2455, 2653, 3437, 4927, 6383, 13265, 17185, 24635, 31915, 34489, 44681, 172445, 186089, 223405, 930445, 1302623, 2419157, 6513115, 12095785, 16934099, 84670495]

約数ペア:

[(1, 84670495), (5, 16934099), (7, 12095785), (13, 6513115), (35, 2419157), (65, 1302623), (91, 930445), (379, 223405), (455, 186089), (491, 172445), (1895, 44681), (2455, 34489), (2653, 31915), (3437, 24635), (4927, 17185), (6383, 13265)]