82821535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{33599}}^1$

素因数の和:33650

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 26042465

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 33599, 167995, 571183, 974371, 2855915, 4871855, 16564307, 82821535]

約数ペア:

[(1, 82821535), (5, 16564307), (17, 4871855), (29, 2855915), (85, 974371), (145, 571183), (493, 167995), (2465, 33599)]