1295555

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1641600

約数和(自身を除く): 346045

約数列:

[1, 5, 37, 47, 149, 185, 235, 745, 1739, 5513, 7003, 8695, 27565, 35015, 259111, 1295555]

約数ペア:

[(1, 1295555), (5, 259111), (37, 35015), (47, 27565), (149, 8695), (185, 7003), (235, 5513), (745, 1739)]