268338675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29569}}^1$

素因数の和:29604

約数の個数: 36

約数和(自身を含む): 487668440

約数和(自身を除く): 219329765

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 29569, 88707, 147845, 325259, 443535, 739225, 975777, 1626295, 2217675, 3577849, 4878885, 8131475, 10733547, 17889245, 24394425, 53667735, 89446225, 268338675]

約数ペア:

[(1, 268338675), (3, 89446225), (5, 53667735), (11, 24394425), (15, 17889245), (25, 10733547), (33, 8131475), (55, 4878885), (75, 3577849), (121, 2217675), (165, 1626295), (275, 975777), (363, 739225), (605, 443535), (825, 325259), (1815, 147845), (3025, 88707), (9075, 29569)]