12142935

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5507}}^1$

素因数の和:5532

約数の個数: 36

約数和(自身を含む): 24488568

約数和(自身を除く): 12345633

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5507, 16521, 27535, 38549, 49563, 82605, 115647, 192745, 247815, 269843, 346941, 578235, 809529, 1349215, 1734705, 2428587, 4047645, 12142935]

約数ペア:

[(1, 12142935), (3, 4047645), (5, 2428587), (7, 1734705), (9, 1349215), (15, 809529), (21, 578235), (35, 346941), (45, 269843), (49, 247815), (63, 192745), (105, 115647), (147, 82605), (245, 49563), (315, 38549), (441, 27535), (735, 16521), (2205, 5507)]