5398221985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{4201}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 7128541728

約数和(自身を除く): 1730319743

約数列:

[1, 5, 13, 53, 65, 265, 373, 689, 1865, 3445, 4201, 4849, 19769, 21005, 24245, 54613, 98845, 222653, 256997, 273065, 1113265, 1284985, 1566973, 2894489, 7834865, 14472445, 20370649, 83049569, 101853245, 415247845, 1079644397, 5398221985]

約数ペア:

[(1, 5398221985), (5, 1079644397), (13, 415247845), (53, 101853245), (65, 83049569), (265, 20370649), (373, 14472445), (689, 7834865), (1865, 2894489), (3445, 1566973), (4201, 1284985), (4849, 1113265), (19769, 273065), (21005, 256997), (24245, 222653), (54613, 98845)]