38897505

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5303}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 67848768

約数和(自身を除く): 28951263

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 5303, 7335, 15909, 26515, 47727, 79545, 238635, 864389, 2593167, 4321945, 7779501, 12965835, 38897505]

約数ペア:

[(1, 38897505), (3, 12965835), (5, 7779501), (9, 4321945), (15, 2593167), (45, 864389), (163, 238635), (489, 79545), (815, 47727), (1467, 26515), (2445, 15909), (5303, 7335)]