42819515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 56440800

約数和(自身を除く): 13621285

約数列:

[1, 5, 17, 29, 85, 145, 493, 599, 841, 2465, 2995, 4205, 10183, 14297, 17371, 50915, 71485, 86855, 295307, 503759, 1476535, 2518795, 8563903, 42819515]

約数ペア:

[(1, 42819515), (5, 8563903), (17, 2518795), (29, 1476535), (85, 503759), (145, 295307), (493, 86855), (599, 71485), (841, 50915), (2465, 17371), (2995, 14297), (4205, 10183)]