52825715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 69854400

約数和(自身を除く): 17028685

約数列:

[1, 5, 17, 43, 85, 97, 149, 215, 485, 731, 745, 1649, 2533, 3655, 4171, 6407, 8245, 12665, 14453, 20855, 32035, 70907, 72265, 108919, 245701, 354535, 544595, 621479, 1228505, 3107395, 10565143, 52825715]

約数ペア:

[(1, 52825715), (5, 10565143), (17, 3107395), (43, 1228505), (85, 621479), (97, 544595), (149, 354535), (215, 245701), (485, 108919), (731, 72265), (745, 70907), (1649, 32035), (2533, 20855), (3655, 14453), (4171, 12665), (6407, 8245)]