12260985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 22533120

約数和(自身を除く): 10272135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 3911, 11733, 19555, 43021, 58665, 74309, 129063, 215105, 222927, 371545, 645315, 817399, 1114635, 2452197, 4086995, 12260985]

約数ペア:

[(1, 12260985), (3, 4086995), (5, 2452197), (11, 1114635), (15, 817399), (19, 645315), (33, 371545), (55, 222927), (57, 215105), (95, 129063), (165, 74309), (209, 58665), (285, 43021), (627, 19555), (1045, 11733), (3135, 3911)]