11665395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 23924160

約数和(自身を除く): 12258765

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1277, 1305, 1827, 3045, 3831, 6385, 8939, 9135, 11493, 19155, 26817, 37033, 44695, 57465, 80451, 111099, 134085, 185165, 259231, 333297, 402255, 555495, 777693, 1296155, 1666485, 2333079, 3888465, 11665395]

約数ペア:

[(1, 11665395), (3, 3888465), (5, 2333079), (7, 1666485), (9, 1296155), (15, 777693), (21, 555495), (29, 402255), (35, 333297), (45, 259231), (63, 185165), (87, 134085), (105, 111099), (145, 80451), (203, 57465), (261, 44695), (315, 37033), (435, 26817), (609, 19155), (1015, 11493), (1277, 9135), (1305, 8939), (1827, 6385), (3045, 3831)]