80403135

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1933}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 133678080

約数和(自身を除く): 53274945

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 1933, 2773, 5799, 8319, 9665, 13865, 28995, 41595, 90851, 114047, 272553, 342141, 454255, 570235, 1362765, 1710705, 5360209, 16080627, 26801045, 80403135]

約数ペア:

[(1, 80403135), (3, 26801045), (5, 16080627), (15, 5360209), (47, 1710705), (59, 1362765), (141, 570235), (177, 454255), (235, 342141), (295, 272553), (705, 114047), (885, 90851), (1933, 41595), (2773, 28995), (5799, 13865), (8319, 9665)]