38493405

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5741}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 67181400

約数和(自身を除く): 28687995

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 5741, 6705, 17223, 28705, 51669, 86115, 258345, 855409, 2566227, 4277045, 7698681, 12831135, 38493405]

約数ペア:

[(1, 38493405), (3, 12831135), (5, 7698681), (9, 4277045), (15, 2566227), (45, 855409), (149, 258345), (447, 86115), (745, 51669), (1341, 28705), (2235, 17223), (5741, 6705)]