40137185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31729}}^1$

素因数の和:31768

約数の個数: 16

約数和(自身を含む): 54829440

約数和(自身を除く): 14692255

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 31729, 158645, 349019, 729767, 1745095, 3648835, 8027437, 40137185]

約数ペア:

[(1, 40137185), (5, 8027437), (11, 3648835), (23, 1745095), (55, 729767), (115, 349019), (253, 158645), (1265, 31729)]