15385542

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 31617024

約数和(自身を除く): 16231482

約数列:

[1, 2, 3, 6, 61, 122, 127, 183, 254, 331, 366, 381, 662, 762, 993, 1986, 7747, 15494, 20191, 23241, 40382, 42037, 46482, 60573, 84074, 121146, 126111, 252222, 2564257, 5128514, 7692771, 15385542]

約数ペア:

[(1, 15385542), (2, 7692771), (3, 5128514), (6, 2564257), (61, 252222), (122, 126111), (127, 121146), (183, 84074), (254, 60573), (331, 46482), (366, 42037), (381, 40382), (662, 23241), (762, 20191), (993, 15494), (1986, 7747)]