9885755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 4085125

約数列:

[1, 5, 11, 17, 55, 85, 97, 109, 187, 485, 545, 935, 1067, 1199, 1649, 1853, 5335, 5995, 8245, 9265, 10573, 18139, 20383, 52865, 90695, 101915, 116303, 179741, 581515, 898705, 1977151, 9885755]

約数ペア:

[(1, 9885755), (5, 1977151), (11, 898705), (17, 581515), (55, 179741), (85, 116303), (97, 101915), (109, 90695), (187, 52865), (485, 20383), (545, 18139), (935, 10573), (1067, 9265), (1199, 8245), (1649, 5995), (1853, 5335)]