55111585

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 69471360

約数和(自身を除く): 14359775

約数列:

[1, 5, 41, 79, 83, 205, 395, 415, 1681, 3239, 3403, 6557, 8405, 16195, 17015, 32785, 132799, 139523, 268837, 663995, 697615, 1344185, 11022317, 55111585]

約数ペア:

[(1, 55111585), (5, 11022317), (41, 1344185), (79, 697615), (83, 663995), (205, 268837), (395, 139523), (415, 132799), (1681, 32785), (3239, 17015), (3403, 16195), (6557, 8405)]