27274215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 46529280

約数和(自身を除く): 19255065

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1153, 1245, 1577, 3459, 4731, 5765, 7885, 17295, 21907, 23655, 65721, 95699, 109535, 287097, 328605, 478495, 1435485, 1818281, 5454843, 9091405, 27274215]

約数ペア:

[(1, 27274215), (3, 9091405), (5, 5454843), (15, 1818281), (19, 1435485), (57, 478495), (83, 328605), (95, 287097), (249, 109535), (285, 95699), (415, 65721), (1153, 23655), (1245, 21907), (1577, 17295), (3459, 7885), (4731, 5765)]