63712215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 126916608

約数和(自身を除く): 63204393

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 669, 907, 1115, 1561, 2007, 2721, 3345, 4535, 4683, 6349, 7805, 8163, 10035, 13605, 14049, 19047, 23415, 31745, 40815, 57141, 70245, 95235, 202261, 285705, 606783, 1011305, 1415827, 1820349, 3033915, 4247481, 7079135, 9101745, 12742443, 21237405, 63712215]

約数ペア:

[(1, 63712215), (3, 21237405), (5, 12742443), (7, 9101745), (9, 7079135), (15, 4247481), (21, 3033915), (35, 1820349), (45, 1415827), (63, 1011305), (105, 606783), (223, 285705), (315, 202261), (669, 95235), (907, 70245), (1115, 57141), (1561, 40815), (2007, 31745), (2721, 23415), (3345, 19047), (4535, 14049), (4683, 13605), (6349, 10035), (7805, 8163)]