151861215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{920371}}^1$

素因数の和:920390

約数の個数: 16

約数和(自身を含む): 265067136

約数和(自身を除く): 113205921

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 920371, 2761113, 4601855, 10124081, 13805565, 30372243, 50620405, 151861215]

約数ペア:

[(1, 151861215), (3, 50620405), (5, 30372243), (11, 13805565), (15, 10124081), (33, 4601855), (55, 2761113), (165, 920371)]