15275390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117503}}^1$

素因数の和:117523

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 14335618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 117503, 235006, 587515, 1175030, 1527539, 3055078, 7637695, 15275390]

約数ペア:

[(1, 15275390), (2, 7637695), (5, 3055078), (10, 1527539), (13, 1175030), (26, 587515), (65, 235006), (130, 117503)]