9666855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 18645120

約数和(自身を除く): 8978265

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 331, 495, 531, 649, 885, 993, 1655, 1947, 2655, 2979, 3245, 3641, 4965, 5841, 9735, 10923, 14895, 18205, 19529, 29205, 32769, 54615, 58587, 97645, 163845, 175761, 214819, 292935, 644457, 878805, 1074095, 1933371, 3222285, 9666855]

約数ペア:

[(1, 9666855), (3, 3222285), (5, 1933371), (9, 1074095), (11, 878805), (15, 644457), (33, 292935), (45, 214819), (55, 175761), (59, 163845), (99, 97645), (165, 58587), (177, 54615), (295, 32769), (331, 29205), (495, 19529), (531, 18205), (649, 14895), (885, 10923), (993, 9735), (1655, 5841), (1947, 4965), (2655, 3641), (2979, 3245)]