16494885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 31898880

約数和(自身を除く): 15403995

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 709, 1551, 2115, 2127, 2585, 3545, 4653, 6381, 7755, 7799, 10635, 23265, 23397, 31905, 33323, 38995, 70191, 99969, 116985, 166615, 299907, 350955, 366553, 499845, 1099659, 1499535, 1832765, 3298977, 5498295, 16494885]

約数ペア:

[(1, 16494885), (3, 5498295), (5, 3298977), (9, 1832765), (11, 1499535), (15, 1099659), (33, 499845), (45, 366553), (47, 350955), (55, 299907), (99, 166615), (141, 116985), (165, 99969), (235, 70191), (423, 38995), (495, 33323), (517, 31905), (705, 23397), (709, 23265), (1551, 10635), (2115, 7799), (2127, 7755), (2585, 6381), (3545, 4653)]