5207995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 7086240

約数和(自身を除く): 1878245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 4217, 21085, 54821, 80123, 274105, 400615, 1041599, 5207995]

約数ペア:

[(1, 5207995), (5, 1041599), (13, 400615), (19, 274105), (65, 80123), (95, 54821), (247, 21085), (1235, 4217)]