1276125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 2201472

約数和(自身を除く): 925347

約数列:

[1, 3, 5, 15, 25, 41, 75, 83, 123, 125, 205, 249, 375, 415, 615, 1025, 1245, 2075, 3075, 3403, 5125, 6225, 10209, 10375, 15375, 17015, 31125, 51045, 85075, 255225, 425375, 1276125]

約数ペア:

[(1, 1276125), (3, 425375), (5, 255225), (15, 85075), (25, 51045), (41, 31125), (75, 17015), (83, 15375), (123, 10375), (125, 10209), (205, 6225), (249, 5125), (375, 3403), (415, 3075), (615, 2075), (1025, 1245)]