25392339

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 46375200

約数和(自身を除く): 20982861

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1129, 1323, 2499, 3213, 3387, 7497, 7903, 10161, 19193, 22491, 23709, 30483, 55321, 57579, 71127, 134351, 165963, 172737, 213381, 403053, 497889, 518211, 940457, 1209159, 1493667, 2821371, 3627477, 8464113, 25392339]

約数ペア:

[(1, 25392339), (3, 8464113), (7, 3627477), (9, 2821371), (17, 1493667), (21, 1209159), (27, 940457), (49, 518211), (51, 497889), (63, 403053), (119, 213381), (147, 172737), (153, 165963), (189, 134351), (357, 71127), (441, 57579), (459, 55321), (833, 30483), (1071, 23709), (1129, 22491), (1323, 19193), (2499, 10161), (3213, 7903), (3387, 7497)]