1125995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 1542240

約数和(自身を除く): 416245

約数列:

[1, 5, 13, 17, 65, 85, 221, 1019, 1105, 5095, 13247, 17323, 66235, 86615, 225199, 1125995]

約数ペア:

[(1, 1125995), (5, 225199), (13, 86615), (17, 66235), (65, 17323), (85, 13247), (221, 5095), (1019, 1105)]