11765445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 9903675

約数列:

[1, 3, 5, 15, 17, 29, 37, 43, 51, 85, 87, 111, 129, 145, 185, 215, 255, 435, 493, 555, 629, 645, 731, 1073, 1247, 1479, 1591, 1887, 2193, 2465, 3145, 3219, 3655, 3741, 4773, 5365, 6235, 7395, 7955, 9435, 10965, 16095, 18241, 18705, 21199, 23865, 27047, 46139, 54723, 63597, 81141, 91205, 105995, 135235, 138417, 230695, 273615, 317985, 405705, 692085, 784363, 2353089, 3921815, 11765445]

約数ペア:

[(1, 11765445), (3, 3921815), (5, 2353089), (15, 784363), (17, 692085), (29, 405705), (37, 317985), (43, 273615), (51, 230695), (85, 138417), (87, 135235), (111, 105995), (129, 91205), (145, 81141), (185, 63597), (215, 54723), (255, 46139), (435, 27047), (493, 23865), (555, 21199), (629, 18705), (645, 18241), (731, 16095), (1073, 10965), (1247, 9435), (1479, 7955), (1591, 7395), (1887, 6235), (2193, 5365), (2465, 4773), (3145, 3741), (3219, 3655)]