137493225

素因数分解:

$3^2\times 5^2\times {\mathrm{611081}}^1$

素因数の和:611097

約数の個数: 18

約数和(自身を含む): 246266046

約数和(自身を除く): 108772821

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 611081, 1833243, 3055405, 5499729, 9166215, 15277025, 27498645, 45831075, 137493225]

約数ペア:

[(1, 137493225), (3, 45831075), (5, 27498645), (9, 15277025), (15, 9166215), (25, 5499729), (45, 3055405), (75, 1833243), (225, 611081)]