67425465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 112766976

約数和(自身を除く): 45341511

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 1747, 2573, 5241, 7719, 8735, 12865, 26205, 38595, 54157, 145001, 162471, 270785, 435003, 725005, 812355, 2175015, 4495031, 13485093, 22475155, 67425465]

約数ペア:

[(1, 67425465), (3, 22475155), (5, 13485093), (15, 4495031), (31, 2175015), (83, 812355), (93, 725005), (155, 435003), (249, 270785), (415, 162471), (465, 145001), (1245, 54157), (1747, 38595), (2573, 26205), (5241, 12865), (7719, 8735)]