245386793955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{465581}}^1$

素因数の和:466487

約数の個数: 32

約数和(自身を含む): 402665110848

約数和(自身を除く): 157278316893

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 857, 2571, 4285, 12855, 35137, 105411, 175685, 465581, 527055, 1396743, 2327905, 6983715, 19088821, 57266463, 95444105, 286332315, 399002917, 1197008751, 1995014585, 5985043755, 16359119597, 49077358791, 81795597985, 245386793955]

約数ペア:

[(1, 245386793955), (3, 81795597985), (5, 49077358791), (15, 16359119597), (41, 5985043755), (123, 1995014585), (205, 1197008751), (615, 399002917), (857, 286332315), (2571, 95444105), (4285, 57266463), (12855, 19088821), (35137, 6983715), (105411, 2327905), (175685, 1396743), (465581, 527055)]