40200105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12861

約数の個数: 32

約数和(自身を含む): 73866240

約数和(自身を除く): 33666135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 12823, 38469, 64115, 141053, 192345, 243637, 423159, 705265, 730911, 1218185, 2115795, 2680007, 3654555, 8040021, 13400035, 40200105]

約数ペア:

[(1, 40200105), (3, 13400035), (5, 8040021), (11, 3654555), (15, 2680007), (19, 2115795), (33, 1218185), (55, 730911), (57, 705265), (95, 423159), (165, 243637), (209, 192345), (285, 141053), (627, 64115), (1045, 38469), (3135, 12823)]