23949855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31307}}^1$

素因数の和:31335

約数の個数: 24

約数和(自身を含む): 43956432

約数和(自身を除く): 20006577

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 31307, 93921, 156535, 281763, 469605, 532219, 1408815, 1596657, 2661095, 4789971, 7983285, 23949855]

約数ペア:

[(1, 23949855), (3, 7983285), (5, 4789971), (9, 2661095), (15, 1596657), (17, 1408815), (45, 532219), (51, 469605), (85, 281763), (153, 156535), (255, 93921), (765, 31307)]