26417205

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 47577600

約数和(自身を除く): 21160395

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 2477, 3555, 7431, 10665, 12385, 22293, 37155, 66879, 111465, 195683, 334395, 587049, 978415, 1761147, 2935245, 5283441, 8805735, 26417205]

約数ペア:

[(1, 26417205), (3, 8805735), (5, 5283441), (9, 2935245), (15, 1761147), (27, 978415), (45, 587049), (79, 334395), (135, 195683), (237, 111465), (395, 66879), (711, 37155), (1185, 22293), (2133, 12385), (2477, 10665), (3555, 7431)]