975922655

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{12743}}^1$

素因数の和:12835

約数の個数: 24

約数和(自身を含む): 1267620192

約数和(自身を除く): 291697537

約数列:

[1, 5, 17, 53, 85, 265, 289, 901, 1445, 4505, 12743, 15317, 63715, 76585, 216631, 675379, 1083155, 3376895, 3682727, 11481443, 18413635, 57407215, 195184531, 975922655]

約数ペア:

[(1, 975922655), (5, 195184531), (17, 57407215), (53, 18413635), (85, 11481443), (265, 3682727), (289, 3376895), (901, 1083155), (1445, 675379), (4505, 216631), (12743, 76585), (15317, 63715)]