1771330405

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{5531}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 2308171680

約数和(自身を除く): 536841275

約数列:

[1, 5, 13, 65, 169, 379, 845, 1895, 4927, 5531, 24635, 27655, 64051, 71903, 320255, 359515, 934739, 2096249, 4673695, 10481245, 27251237, 136256185, 354266081, 1771330405]

約数ペア:

[(1, 1771330405), (5, 354266081), (13, 136256185), (65, 27251237), (169, 10481245), (379, 4673695), (845, 2096249), (1895, 934739), (4927, 359515), (5531, 320255), (24635, 71903), (27655, 64051)]