3388475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 4499712

約数和(自身を除く): 1111237

約数列:

[1, 5, 23, 25, 71, 83, 115, 355, 415, 575, 1633, 1775, 1909, 2075, 5893, 8165, 9545, 29465, 40825, 47725, 135539, 147325, 677695, 3388475]

約数ペア:

[(1, 3388475), (5, 677695), (23, 147325), (25, 135539), (71, 47725), (83, 40825), (115, 29465), (355, 9545), (415, 8165), (575, 5893), (1633, 2075), (1775, 1909)]