12163545

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 21248136

約数和(自身を除く): 9084591

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 1973, 2055, 5919, 6165, 9865, 17757, 29595, 88785, 270301, 810903, 1351505, 2432709, 4054515, 12163545]

約数ペア:

[(1, 12163545), (3, 4054515), (5, 2432709), (9, 1351505), (15, 810903), (45, 270301), (137, 88785), (411, 29595), (685, 17757), (1233, 9865), (1973, 6165), (2055, 5919)]