25245

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:42

約数の個数: 32

約数和(自身を含む): 51840

約数和(自身を除く): 26595

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 8415, 25245]

約数ペア:

[(1, 25245), (3, 8415), (5, 5049), (9, 2805), (11, 2295), (15, 1683), (17, 1485), (27, 935), (33, 765), (45, 561), (51, 495), (55, 459), (85, 297), (99, 255), (135, 187), (153, 165)]