30797455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 12312689

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 593, 611, 799, 1105, 2965, 3055, 3995, 7709, 10081, 10387, 27871, 38545, 50405, 51935, 131053, 139355, 362323, 473807, 655265, 1811615, 2369035, 6159491, 30797455]

約数ペア:

[(1, 30797455), (5, 6159491), (13, 2369035), (17, 1811615), (47, 655265), (65, 473807), (85, 362323), (221, 139355), (235, 131053), (593, 51935), (611, 50405), (799, 38545), (1105, 27871), (2965, 10387), (3055, 10081), (3995, 7709)]