15052959

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9812

約数の個数: 20

約数和(自身を含む): 23672440

約数和(自身を除く): 8619481

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 9781, 29343, 88029, 185839, 264087, 557517, 792261, 1672551, 5017653, 15052959]

約数ペア:

[(1, 15052959), (3, 5017653), (9, 1672551), (19, 792261), (27, 557517), (57, 264087), (81, 185839), (171, 88029), (513, 29343), (1539, 9781)]