269243385

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 437791872

約数和(自身を除く): 168548487

約数列:

[1, 3, 5, 15, 97, 211, 291, 485, 633, 877, 1055, 1455, 2631, 3165, 4385, 13155, 20467, 61401, 85069, 102335, 185047, 255207, 307005, 425345, 555141, 925235, 1276035, 2775705, 17949559, 53848677, 89747795, 269243385]

約数ペア:

[(1, 269243385), (3, 89747795), (5, 53848677), (15, 17949559), (97, 2775705), (211, 1276035), (291, 925235), (485, 555141), (633, 425345), (877, 307005), (1055, 255207), (1455, 185047), (2631, 102335), (3165, 85069), (4385, 61401), (13155, 20467)]