23397345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17929}}^1$

素因数の和:17969

約数の個数: 24

約数和(自身を含む): 41956200

約数和(自身を除く): 18558855

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17929, 53787, 89645, 161361, 268935, 519941, 806805, 1559823, 2599705, 4679469, 7799115, 23397345]

約数ペア:

[(1, 23397345), (3, 7799115), (5, 4679469), (9, 2599705), (15, 1559823), (29, 806805), (45, 519941), (87, 268935), (145, 161361), (261, 89645), (435, 53787), (1305, 17929)]