13639875

素因数分解:

$3^1\times 5^3\times {\mathrm{36373}}^1$

素因数の和:36391

約数の個数: 16

約数和(自身を含む): 22697376

約数和(自身を除く): 9057501

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 36373, 109119, 181865, 545595, 909325, 2727975, 4546625, 13639875]

約数ペア:

[(1, 13639875), (3, 4546625), (5, 2727975), (15, 909325), (25, 545595), (75, 181865), (125, 109119), (375, 36373)]