4088893005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{111217}}^1$

素因数の和:111290

約数の個数: 48

約数和(自身を含む): 7634003520

約数和(自身を除く): 3545110515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2451, 4085, 7353, 12255, 36765, 111217, 333651, 556085, 1000953, 1668255, 2113123, 4782331, 5004765, 6339369, 10565615, 14346993, 19018107, 23911655, 31696845, 43040979, 71734965, 90864289, 95090535, 215204895, 272592867, 454321445, 817778601, 1362964335, 4088893005]

約数ペア:

[(1, 4088893005), (3, 1362964335), (5, 817778601), (9, 454321445), (15, 272592867), (19, 215204895), (43, 95090535), (45, 90864289), (57, 71734965), (95, 43040979), (129, 31696845), (171, 23911655), (215, 19018107), (285, 14346993), (387, 10565615), (645, 6339369), (817, 5004765), (855, 4782331), (1935, 2113123), (2451, 1668255), (4085, 1000953), (7353, 556085), (12255, 333651), (36765, 111217)]