10261305

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5303}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 18203328

約数和(自身を除く): 7942023

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 5303, 15909, 26515, 47727, 79545, 228029, 238635, 684087, 1140145, 2052261, 3420435, 10261305]

約数ペア:

[(1, 10261305), (3, 3420435), (5, 2052261), (9, 1140145), (15, 684087), (43, 238635), (45, 228029), (129, 79545), (215, 47727), (387, 26515), (645, 15909), (1935, 5303)]