141795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 258336

約数和(自身を除く): 116541

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 207, 345, 411, 685, 1035, 1233, 2055, 3151, 6165, 9453, 15755, 28359, 47265, 141795]

約数ペア:

[(1, 141795), (3, 47265), (5, 28359), (9, 15755), (15, 9453), (23, 6165), (45, 3151), (69, 2055), (115, 1233), (137, 1035), (207, 685), (345, 411)]