7690215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 13406400

約数和(自身を除く): 5716185

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 349, 565, 1047, 1469, 1695, 1745, 4407, 4537, 5235, 7345, 13611, 22035, 22685, 39437, 68055, 118311, 197185, 512681, 591555, 1538043, 2563405, 7690215]

約数ペア:

[(1, 7690215), (3, 2563405), (5, 1538043), (13, 591555), (15, 512681), (39, 197185), (65, 118311), (113, 68055), (195, 39437), (339, 22685), (349, 22035), (565, 13611), (1047, 7345), (1469, 5235), (1695, 4537), (1745, 4407)]