12570085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 16853760

約数和(自身を除く): 4283675

約数列:

[1, 5, 11, 55, 79, 121, 263, 395, 605, 869, 1315, 2893, 4345, 9559, 14465, 20777, 31823, 47795, 103885, 159115, 228547, 1142735, 2514017, 12570085]

約数ペア:

[(1, 12570085), (5, 2514017), (11, 1142735), (55, 228547), (79, 159115), (121, 103885), (263, 47795), (395, 31823), (605, 20777), (869, 14465), (1315, 9559), (2893, 4345)]