489072885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{4483}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 895365120

約数和(自身を除く): 406292235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1039, 3117, 4483, 5195, 7273, 13449, 15585, 21819, 22415, 31381, 36365, 67245, 94143, 109095, 156905, 470715, 4657837, 13973511, 23289185, 32604859, 69867555, 97814577, 163024295, 489072885]

約数ペア:

[(1, 489072885), (3, 163024295), (5, 97814577), (7, 69867555), (15, 32604859), (21, 23289185), (35, 13973511), (105, 4657837), (1039, 470715), (3117, 156905), (4483, 109095), (5195, 94143), (7273, 67245), (13449, 36365), (15585, 31381), (21819, 22415)]