27480215

素因数分解:

$5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1021}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 37773120

約数和(自身を除く): 10292905

約数列:

[1, 5, 7, 35, 769, 1021, 3845, 5105, 5383, 7147, 26915, 35735, 785149, 3925745, 5496043, 27480215]

約数ペア:

[(1, 27480215), (5, 5496043), (7, 3925745), (35, 785149), (769, 35735), (1021, 26915), (3845, 7147), (5105, 5383)]