117689985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1217}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 234089856

約数和(自身を除く): 116399871

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 307, 315, 921, 1217, 1535, 2149, 2763, 3651, 4605, 6085, 6447, 8519, 10745, 10953, 13815, 18255, 19341, 25557, 32235, 42595, 54765, 76671, 96705, 127785, 373619, 383355, 1120857, 1868095, 2615333, 3362571, 5604285, 7845999, 13076665, 16812855, 23537997, 39229995, 117689985]

約数ペア:

[(1, 117689985), (3, 39229995), (5, 23537997), (7, 16812855), (9, 13076665), (15, 7845999), (21, 5604285), (35, 3362571), (45, 2615333), (63, 1868095), (105, 1120857), (307, 383355), (315, 373619), (921, 127785), (1217, 96705), (1535, 76671), (2149, 54765), (2763, 42595), (3651, 32235), (4605, 25557), (6085, 19341), (6447, 18255), (8519, 13815), (10745, 10953)]