1382912239085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3037}}^1\times {\mathrm{78713}}^1$

素因数の和:81857

約数の個数: 32

約数和(自身を含む): 1807846477920

約数和(自身を除く): 424934238835

約数列:

[1, 5, 13, 65, 89, 445, 1157, 3037, 5785, 15185, 39481, 78713, 197405, 270293, 393565, 1023269, 1351465, 3513809, 5116345, 7005457, 17569045, 35027285, 91070941, 239051381, 455354705, 1195256905, 3107667953, 15538339765, 21275572909, 106377864545, 276582447817, 1382912239085]

約数ペア:

[(1, 1382912239085), (5, 276582447817), (13, 106377864545), (65, 21275572909), (89, 15538339765), (445, 3107667953), (1157, 1195256905), (3037, 455354705), (5785, 239051381), (15185, 91070941), (39481, 35027285), (78713, 17569045), (197405, 7005457), (270293, 5116345), (393565, 3513809), (1023269, 1351465)]