152503505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3269

約数の個数: 32

約数和(自身を含む): 230031360

約数和(自身を除く): 77527855

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 3119, 4445, 6985, 9779, 15595, 21833, 34309, 48895, 109165, 171545, 240163, 396113, 1200815, 1980565, 2772791, 4357243, 13863955, 21786215, 30500701, 152503505]

約数ペア:

[(1, 152503505), (5, 30500701), (7, 21786215), (11, 13863955), (35, 4357243), (55, 2772791), (77, 1980565), (127, 1200815), (385, 396113), (635, 240163), (889, 171545), (1397, 109165), (3119, 48895), (4445, 34309), (6985, 21833), (9779, 15595)]