23291785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 33436800

約数和(自身を除く): 10145015

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 859, 935, 1595, 2465, 4295, 5423, 9449, 14603, 24911, 27115, 47245, 73015, 124555, 160633, 274021, 423487, 803165, 1370105, 2117435, 4658357, 23291785]

約数ペア:

[(1, 23291785), (5, 4658357), (11, 2117435), (17, 1370105), (29, 803165), (55, 423487), (85, 274021), (145, 160633), (187, 124555), (319, 73015), (493, 47245), (859, 27115), (935, 24911), (1595, 14603), (2465, 9449), (4295, 5423)]