3798460225

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8863}}^1$

素因数の和:8990

約数の個数: 48

約数和(自身を含む): 5627576320

約数和(自身を除く): 1829116095

約数列:

[1, 5, 7, 25, 31, 35, 79, 155, 175, 217, 395, 553, 775, 1085, 1975, 2449, 2765, 5425, 8863, 12245, 13825, 17143, 44315, 61225, 62041, 85715, 221575, 274753, 310205, 428575, 700177, 1373765, 1551025, 1923271, 3500885, 4901239, 6868825, 9616355, 17504425, 21705487, 24506195, 48081775, 108527435, 122530975, 151938409, 542637175, 759692045, 3798460225]

約数ペア:

[(1, 3798460225), (5, 759692045), (7, 542637175), (25, 151938409), (31, 122530975), (35, 108527435), (79, 48081775), (155, 24506195), (175, 21705487), (217, 17504425), (395, 9616355), (553, 6868825), (775, 4901239), (1085, 3500885), (1975, 1923271), (2449, 1551025), (2765, 1373765), (5425, 700177), (8863, 428575), (12245, 310205), (13825, 274753), (17143, 221575), (44315, 85715), (61225, 62041)]