30877125

素因数分解:

$3^1\times 5^3\times {\mathrm{82339}}^1$

素因数の和:82357

約数の個数: 16

約数和(自身を含む): 51380160

約数和(自身を除く): 20503035

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 82339, 247017, 411695, 1235085, 2058475, 6175425, 10292375, 30877125]

約数ペア:

[(1, 30877125), (3, 10292375), (5, 6175425), (15, 2058475), (25, 1235085), (75, 411695), (125, 247017), (375, 82339)]