15705419889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{48563}}^1$

素因数の和:48741

約数の個数: 32

約数和(自身を含む): 22564776960

約数和(自身を除く): 6859357071

約数列:

[1, 3, 23, 43, 69, 109, 129, 327, 989, 2507, 2967, 4687, 7521, 14061, 48563, 107801, 145689, 323403, 1116949, 2088209, 3350847, 5293367, 6264627, 15880101, 48028807, 121747441, 144086421, 227614781, 365242323, 682844343, 5235139963, 15705419889]

約数ペア:

[(1, 15705419889), (3, 5235139963), (23, 682844343), (43, 365242323), (69, 227614781), (109, 144086421), (129, 121747441), (327, 48028807), (989, 15880101), (2507, 6264627), (2967, 5293367), (4687, 3350847), (7521, 2088209), (14061, 1116949), (48563, 323403), (107801, 145689)]