612747695

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 882524160

約数和(自身を除く): 269776465

約数列:

[1, 5, 7, 35, 47, 49, 127, 235, 245, 329, 419, 635, 889, 1645, 2095, 2303, 2933, 4445, 5969, 6223, 11515, 14665, 19693, 20531, 29845, 31115, 41783, 53213, 98465, 102655, 137851, 208915, 266065, 292481, 372491, 689255, 964957, 1462405, 1862455, 2501011, 2607437, 4824785, 12505055, 13037185, 17507077, 87535385, 122549539, 612747695]

約数ペア:

[(1, 612747695), (5, 122549539), (7, 87535385), (35, 17507077), (47, 13037185), (49, 12505055), (127, 4824785), (235, 2607437), (245, 2501011), (329, 1862455), (419, 1462405), (635, 964957), (889, 689255), (1645, 372491), (2095, 292481), (2303, 266065), (2933, 208915), (4445, 137851), (5969, 102655), (6223, 98465), (11515, 53213), (14665, 41783), (19693, 31115), (20531, 29845)]