23783255

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 30798240

約数和(自身を除く): 7014985

約数列:

[1, 5, 17, 85, 109, 151, 289, 545, 755, 1445, 1853, 2567, 9265, 12835, 16459, 31501, 43639, 82295, 157505, 218195, 279803, 1399015, 4756651, 23783255]

約数ペア:

[(1, 23783255), (5, 4756651), (17, 1399015), (85, 279803), (109, 218195), (151, 157505), (289, 82295), (545, 43639), (755, 31501), (1445, 16459), (1853, 12835), (2567, 9265)]