11520135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 23705136

約数和(自身を除く): 12185001

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 37, 45, 51, 55, 85, 99, 111, 153, 165, 185, 187, 255, 333, 407, 495, 555, 561, 629, 765, 935, 1221, 1369, 1665, 1683, 1887, 2035, 2805, 3145, 3663, 4107, 5661, 6105, 6845, 6919, 8415, 9435, 12321, 15059, 18315, 20535, 20757, 23273, 28305, 34595, 45177, 61605, 62271, 69819, 75295, 103785, 116365, 135531, 209457, 225885, 256003, 311355, 349095, 677655, 768009, 1047285, 1280015, 2304027, 3840045, 11520135]

約数ペア:

[(1, 11520135), (3, 3840045), (5, 2304027), (9, 1280015), (11, 1047285), (15, 768009), (17, 677655), (33, 349095), (37, 311355), (45, 256003), (51, 225885), (55, 209457), (85, 135531), (99, 116365), (111, 103785), (153, 75295), (165, 69819), (185, 62271), (187, 61605), (255, 45177), (333, 34595), (407, 28305), (495, 23273), (555, 20757), (561, 20535), (629, 18315), (765, 15059), (935, 12321), (1221, 9435), (1369, 8415), (1665, 6919), (1683, 6845), (1887, 6105), (2035, 5661), (2805, 4107), (3145, 3663)]