201000525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12866

約数の個数: 48

約数和(自身を含む): 381642240

約数和(自身を除く): 180641715

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 12823, 15675, 38469, 64115, 141053, 192345, 243637, 320575, 423159, 705265, 730911, 961725, 1218185, 2115795, 2680007, 3526325, 3654555, 6090925, 8040021, 10578975, 13400035, 18272775, 40200105, 67000175, 201000525]

約数ペア:

[(1, 201000525), (3, 67000175), (5, 40200105), (11, 18272775), (15, 13400035), (19, 10578975), (25, 8040021), (33, 6090925), (55, 3654555), (57, 3526325), (75, 2680007), (95, 2115795), (165, 1218185), (209, 961725), (275, 730911), (285, 705265), (475, 423159), (627, 320575), (825, 243637), (1045, 192345), (1425, 141053), (3135, 64115), (5225, 38469), (12823, 15675)]