827437515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{6451}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 1404781056

約数和(自身を除く): 577343541

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 503, 1509, 2515, 6451, 7545, 8551, 19353, 25653, 32255, 42755, 96765, 109667, 128265, 329001, 548335, 1645005, 3244853, 9734559, 16224265, 48672795, 55162501, 165487503, 275812505, 827437515]

約数ペア:

[(1, 827437515), (3, 275812505), (5, 165487503), (15, 55162501), (17, 48672795), (51, 16224265), (85, 9734559), (255, 3244853), (503, 1645005), (1509, 548335), (2515, 329001), (6451, 128265), (7545, 109667), (8551, 96765), (19353, 42755), (25653, 32255)]