54284205

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 90494208

約数和(自身を除く): 36210003

約数列:

[1, 3, 5, 15, 41, 61, 123, 183, 205, 305, 615, 915, 1447, 2501, 4341, 7235, 7503, 12505, 21705, 37515, 59327, 88267, 177981, 264801, 296635, 441335, 889905, 1324005, 3618947, 10856841, 18094735, 54284205]

約数ペア:

[(1, 54284205), (3, 18094735), (5, 10856841), (15, 3618947), (41, 1324005), (61, 889905), (123, 441335), (183, 296635), (205, 264801), (305, 177981), (615, 88267), (915, 59327), (1447, 37515), (2501, 21705), (4341, 12505), (7235, 7503)]