20130045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103231}}^1$

素因数の和:103252

約数の個数: 16

約数和(自身を含む): 34685952

約数和(自身を除く): 14555907

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 103231, 309693, 516155, 1342003, 1548465, 4026009, 6710015, 20130045]

約数ペア:

[(1, 20130045), (3, 6710015), (5, 4026009), (13, 1548465), (15, 1342003), (39, 516155), (65, 309693), (195, 103231)]