15051586815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{51721}}^1$

素因数の和:51984

約数の個数: 48

約数和(自身を含む): 27110603520

約数和(自身を除く): 12059016705

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 223, 261, 435, 669, 1115, 1305, 2007, 3345, 6467, 10035, 19401, 32335, 51721, 58203, 97005, 155163, 258605, 291015, 465489, 775815, 1499909, 2327445, 4499727, 7499545, 11533783, 13499181, 22498635, 34601349, 57668915, 67495905, 103804047, 173006745, 334479707, 519020235, 1003439121, 1672398535, 3010317363, 5017195605, 15051586815]

約数ペア:

[(1, 15051586815), (3, 5017195605), (5, 3010317363), (9, 1672398535), (15, 1003439121), (29, 519020235), (45, 334479707), (87, 173006745), (145, 103804047), (223, 67495905), (261, 57668915), (435, 34601349), (669, 22498635), (1115, 13499181), (1305, 11533783), (2007, 7499545), (3345, 4499727), (6467, 2327445), (10035, 1499909), (19401, 775815), (32335, 465489), (51721, 291015), (58203, 258605), (97005, 155163)]