11628765

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 22171968

約数和(自身を除く): 10543203

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 563, 765, 1215, 1377, 1689, 2295, 2815, 4131, 5067, 6885, 8445, 9571, 15201, 20655, 25335, 28713, 45603, 47855, 76005, 86139, 136809, 143565, 228015, 258417, 430695, 684045, 775251, 1292085, 2325753, 3876255, 11628765]

約数ペア:

[(1, 11628765), (3, 3876255), (5, 2325753), (9, 1292085), (15, 775251), (17, 684045), (27, 430695), (45, 258417), (51, 228015), (81, 143565), (85, 136809), (135, 86139), (153, 76005), (243, 47855), (255, 45603), (405, 28713), (459, 25335), (563, 20655), (765, 15201), (1215, 9571), (1377, 8445), (1689, 6885), (2295, 5067), (2815, 4131)]