149980905

素因数分解:

$3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3557}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 260317512

約数和(自身を除く): 110336607

約数列:

[1, 3, 5, 9, 15, 45, 937, 2811, 3557, 4685, 8433, 10671, 14055, 17785, 32013, 42165, 53355, 160065, 3332909, 9998727, 16664545, 29996181, 49993635, 149980905]

約数ペア:

[(1, 149980905), (3, 49993635), (5, 29996181), (9, 16664545), (15, 9998727), (45, 3332909), (937, 160065), (2811, 53355), (3557, 42165), (4685, 32013), (8433, 17785), (10671, 14055)]