127966415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5923}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 159948000

約数和(自身を除く): 31981585

約数列:

[1, 5, 29, 145, 149, 745, 4321, 5923, 21605, 29615, 171767, 858835, 882527, 4412635, 25593283, 127966415]

約数ペア:

[(1, 127966415), (5, 25593283), (29, 4412635), (145, 882527), (149, 858835), (745, 171767), (4321, 29615), (5923, 21605)]