14177745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 26687232

約数和(自身を除く): 12509487

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 431, 645, 731, 765, 1293, 1935, 2155, 2193, 3655, 3879, 6465, 6579, 7327, 10965, 18533, 19395, 21981, 32895, 36635, 55599, 65943, 92665, 109905, 166797, 277995, 315061, 329715, 833985, 945183, 1575305, 2835549, 4725915, 14177745]

約数ペア:

[(1, 14177745), (3, 4725915), (5, 2835549), (9, 1575305), (15, 945183), (17, 833985), (43, 329715), (45, 315061), (51, 277995), (85, 166797), (129, 109905), (153, 92665), (215, 65943), (255, 55599), (387, 36635), (431, 32895), (645, 21981), (731, 19395), (765, 18533), (1293, 10965), (1935, 7327), (2155, 6579), (2193, 6465), (3655, 3879)]