141451295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 188897280

約数和(自身を除く): 47445985

約数列:

[1, 5, 19, 31, 43, 95, 155, 215, 589, 817, 1117, 1333, 2945, 4085, 5585, 6665, 21223, 25327, 34627, 48031, 106115, 126635, 173135, 240155, 657913, 912589, 1488961, 3289565, 4562945, 7444805, 28290259, 141451295]

約数ペア:

[(1, 141451295), (5, 28290259), (19, 7444805), (31, 4562945), (43, 3289565), (95, 1488961), (155, 912589), (215, 657913), (589, 240155), (817, 173135), (1117, 126635), (1333, 106115), (2945, 48031), (4085, 34627), (5585, 25327), (6665, 21223)]