12668055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 8814441

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 503, 1095, 1509, 1679, 2515, 5037, 7545, 8395, 11569, 25185, 34707, 36719, 57845, 110157, 173535, 183595, 550785, 844537, 2533611, 4222685, 12668055]

約数ペア:

[(1, 12668055), (3, 4222685), (5, 2533611), (15, 844537), (23, 550785), (69, 183595), (73, 173535), (115, 110157), (219, 57845), (345, 36719), (365, 34707), (503, 25185), (1095, 11569), (1509, 8395), (1679, 7545), (2515, 5037)]