15404535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 13424265

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 419, 645, 817, 855, 1257, 1935, 2095, 2451, 3771, 4085, 6285, 7353, 7961, 12255, 18017, 18855, 23883, 36765, 39805, 54051, 71649, 90085, 119415, 162153, 270255, 342323, 358245, 810765, 1026969, 1711615, 3080907, 5134845, 15404535]

約数ペア:

[(1, 15404535), (3, 5134845), (5, 3080907), (9, 1711615), (15, 1026969), (19, 810765), (43, 358245), (45, 342323), (57, 270255), (95, 162153), (129, 119415), (171, 90085), (215, 71649), (285, 54051), (387, 39805), (419, 36765), (645, 23883), (817, 18855), (855, 18017), (1257, 12255), (1935, 7961), (2095, 7353), (2451, 6285), (3771, 4085)]