88223115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1249}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 150120000

約数和(自身を除く): 61896885

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 831, 1249, 1385, 3747, 4155, 4709, 6245, 14127, 18735, 21233, 23545, 63699, 70635, 106165, 318495, 345973, 1037919, 1729865, 5189595, 5881541, 17644623, 29407705, 88223115]

約数ペア:

[(1, 88223115), (3, 29407705), (5, 17644623), (15, 5881541), (17, 5189595), (51, 1729865), (85, 1037919), (255, 345973), (277, 318495), (831, 106165), (1249, 70635), (1385, 63699), (3747, 23545), (4155, 21233), (4709, 18735), (6245, 14127)]