23623965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30881}}^1$

素因数の和:30909

約数の個数: 24

約数和(自身を含む): 43358328

約数和(自身を除く): 19734363

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 30881, 92643, 154405, 277929, 463215, 524977, 1389645, 1574931, 2624885, 4724793, 7874655, 23623965]

約数ペア:

[(1, 23623965), (3, 7874655), (5, 4724793), (9, 2624885), (15, 1574931), (17, 1389645), (45, 524977), (51, 463215), (85, 277929), (153, 154405), (255, 92643), (765, 30881)]