489045751485

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1\times {\mathrm{217387}}^1$

素因数の和:220633

約数の個数: 32

約数和(自身を含む): 799375675392

約数和(自身を除く): 310329923907

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3191, 9573, 15955, 47865, 149977, 217387, 449931, 652161, 749885, 1086935, 2249655, 3260805, 10217189, 30651567, 51085945, 153257835, 693681917, 2081045751, 3468409585, 10405228755, 32603050099, 97809150297, 163015250495, 489045751485]

約数ペア:

[(1, 489045751485), (3, 163015250495), (5, 97809150297), (15, 32603050099), (47, 10405228755), (141, 3468409585), (235, 2081045751), (705, 693681917), (3191, 153257835), (9573, 51085945), (15955, 30651567), (47865, 10217189), (149977, 3260805), (217387, 2249655), (449931, 1086935), (652161, 749885)]