115519105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{136709}}^1$

素因数の和:136740

約数の個数: 12

約数和(自身を含む): 150107580

約数和(自身を除く): 34588475

約数列:

[1, 5, 13, 65, 169, 845, 136709, 683545, 1777217, 8886085, 23103821, 115519105]

約数ペア:

[(1, 115519105), (5, 23103821), (13, 8886085), (65, 1777217), (169, 683545), (845, 136709)]