16155045

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 29298456

約数和(自身を除く): 13143411

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 353, 405, 565, 1017, 1059, 1695, 1765, 3051, 3177, 5085, 5295, 9153, 9531, 15255, 15885, 28593, 39889, 45765, 47655, 119667, 142965, 199445, 359001, 598335, 1077003, 1795005, 3231009, 5385015, 16155045]

約数ペア:

[(1, 16155045), (3, 5385015), (5, 3231009), (9, 1795005), (15, 1077003), (27, 598335), (45, 359001), (81, 199445), (113, 142965), (135, 119667), (339, 47655), (353, 45765), (405, 39889), (565, 28593), (1017, 15885), (1059, 15255), (1695, 9531), (1765, 9153), (3051, 5295), (3177, 5085)]