28533735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12433}}^1$

素因数の和:12464

約数の個数: 32

約数和(自身を含む): 53714880

約数和(自身を除く): 25181145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 12433, 37299, 62165, 111897, 186495, 211361, 335691, 559485, 634083, 1056805, 1678455, 1902249, 3170415, 5706747, 9511245, 28533735]

約数ペア:

[(1, 28533735), (3, 9511245), (5, 5706747), (9, 3170415), (15, 1902249), (17, 1678455), (27, 1056805), (45, 634083), (51, 559485), (85, 335691), (135, 211361), (153, 186495), (255, 111897), (459, 62165), (765, 37299), (2295, 12433)]