66467535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{941}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 113130432

約数和(自身を除く): 46662897

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 831, 941, 1385, 2823, 4155, 4705, 4709, 14115, 14127, 15997, 23545, 47991, 70635, 79985, 239955, 260657, 781971, 1303285, 3909855, 4431169, 13293507, 22155845, 66467535]

約数ペア:

[(1, 66467535), (3, 22155845), (5, 13293507), (15, 4431169), (17, 3909855), (51, 1303285), (85, 781971), (255, 260657), (277, 239955), (831, 79985), (941, 70635), (1385, 47991), (2823, 23545), (4155, 15997), (4705, 14127), (4709, 14115)]