26850005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59011}}^1$

素因数の和:59036

約数の個数: 16

約数和(自身を含む): 39656064

約数和(自身を除く): 12806059

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 59011, 295055, 413077, 767143, 2065385, 3835715, 5370001, 26850005]

約数ペア:

[(1, 26850005), (5, 5370001), (7, 3835715), (13, 2065385), (35, 767143), (65, 413077), (91, 295055), (455, 59011)]