12615135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64693}}^1$

素因数の和:64714

約数の個数: 16

約数和(自身を含む): 21737184

約数和(自身を除く): 9122049

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 64693, 194079, 323465, 841009, 970395, 2523027, 4205045, 12615135]

約数ペア:

[(1, 12615135), (3, 4205045), (5, 2523027), (13, 970395), (15, 841009), (39, 323465), (65, 194079), (195, 64693)]