26566245

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 47456640

約数和(自身を除く): 20890395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 641, 921, 1535, 1923, 2763, 3205, 4605, 5769, 8289, 9615, 13815, 17307, 28845, 41445, 86535, 196787, 590361, 983935, 1771083, 2951805, 5313249, 8855415, 26566245]

約数ペア:

[(1, 26566245), (3, 8855415), (5, 5313249), (9, 2951805), (15, 1771083), (27, 983935), (45, 590361), (135, 196787), (307, 86535), (641, 41445), (921, 28845), (1535, 17307), (1923, 13815), (2763, 9615), (3205, 8289), (4605, 5769)]