127670905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 166212000

約数和(自身を除く): 38541095

約数列:

[1, 5, 29, 37, 53, 145, 185, 265, 449, 1073, 1537, 1961, 2245, 5365, 7685, 9805, 13021, 16613, 23797, 56869, 65105, 83065, 118985, 284345, 481777, 690113, 880489, 2408885, 3450565, 4402445, 25534181, 127670905]

約数ペア:

[(1, 127670905), (5, 25534181), (29, 4402445), (37, 3450565), (53, 2408885), (145, 880489), (185, 690113), (265, 481777), (449, 284345), (1073, 118985), (1537, 83065), (1961, 65105), (2245, 56869), (5365, 23797), (7685, 16613), (9805, 13021)]