164639367615

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1\times {\mathrm{165983}}^1$

素因数の和:166823

約数の個数: 32

約数和(自身を含む): 266742927360

約数和(自身を除く): 102103559745

約数列:

[1, 3, 5, 15, 89, 267, 445, 743, 1335, 2229, 3715, 11145, 66127, 165983, 198381, 330635, 497949, 829915, 991905, 2489745, 14772487, 44317461, 73862435, 123325369, 221587305, 369976107, 616626845, 1849880535, 10975957841, 32927873523, 54879789205, 164639367615]

約数ペア:

[(1, 164639367615), (3, 54879789205), (5, 32927873523), (15, 10975957841), (89, 1849880535), (267, 616626845), (445, 369976107), (743, 221587305), (1335, 123325369), (2229, 73862435), (3715, 44317461), (11145, 14772487), (66127, 2489745), (165983, 991905), (198381, 829915), (330635, 497949)]