80497670405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{95111}}^1$

素因数の和:95345

約数の個数: 32

約数和(自身を含む): 104090572800

約数和(自身を除く): 23592902395

約数列:

[1, 5, 19, 59, 95, 151, 295, 755, 1121, 2869, 5605, 8909, 14345, 44545, 95111, 169271, 475555, 846355, 1807109, 5611549, 9035545, 14361761, 28057745, 71808805, 106619431, 272873459, 533097155, 847343899, 1364367295, 4236719495, 16099534081, 80497670405]

約数ペア:

[(1, 80497670405), (5, 16099534081), (19, 4236719495), (59, 1364367295), (95, 847343899), (151, 533097155), (295, 272873459), (755, 106619431), (1121, 71808805), (2869, 28057745), (5605, 14361761), (8909, 9035545), (14345, 5611549), (44545, 1807109), (95111, 846355), (169271, 475555)]