1275615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 2476800

約数和(自身を除く): 1201185

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 859, 1485, 2577, 4295, 7731, 9449, 12885, 23193, 28347, 38655, 47245, 85041, 115965, 141735, 255123, 425205, 1275615]

約数ペア:

[(1, 1275615), (3, 425205), (5, 255123), (9, 141735), (11, 115965), (15, 85041), (27, 47245), (33, 38655), (45, 28347), (55, 23193), (99, 12885), (135, 9449), (165, 7731), (297, 4295), (495, 2577), (859, 1485)]