14779215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 28398240

約数和(自身を除く): 13619025

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 409, 495, 657, 803, 1095, 1227, 2045, 2409, 3285, 3681, 4015, 4499, 6135, 7227, 12045, 13497, 18405, 22495, 29857, 36135, 40491, 67485, 89571, 149285, 202455, 268713, 328427, 447855, 985281, 1343565, 1642135, 2955843, 4926405, 14779215]

約数ペア:

[(1, 14779215), (3, 4926405), (5, 2955843), (9, 1642135), (11, 1343565), (15, 985281), (33, 447855), (45, 328427), (55, 268713), (73, 202455), (99, 149285), (165, 89571), (219, 67485), (365, 40491), (409, 36135), (495, 29857), (657, 22495), (803, 18405), (1095, 13497), (1227, 12045), (2045, 7227), (2409, 6135), (3285, 4499), (3681, 4015)]