2565071265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{27409}}^1$

素因数の和:27801

約数の個数: 32

約数和(自身を含む): 4357532160

約数和(自身を除く): 1792460895

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 367, 1101, 1835, 5505, 6239, 18717, 27409, 31195, 82227, 93585, 137045, 411135, 465953, 1397859, 2329765, 6989295, 10059103, 30177309, 50295515, 150886545, 171004751, 513014253, 855023755, 2565071265]

約数ペア:

[(1, 2565071265), (3, 855023755), (5, 513014253), (15, 171004751), (17, 150886545), (51, 50295515), (85, 30177309), (255, 10059103), (367, 6989295), (1101, 2329765), (1835, 1397859), (5505, 465953), (6239, 411135), (18717, 137045), (27409, 93585), (31195, 82227)]