15059560

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 18947480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 983, 1532, 1915, 1966, 3064, 3830, 3932, 4915, 7660, 7864, 9830, 15320, 19660, 39320, 376489, 752978, 1505956, 1882445, 3011912, 3764890, 7529780, 15059560]

約数ペア:

[(1, 15059560), (2, 7529780), (4, 3764890), (5, 3011912), (8, 1882445), (10, 1505956), (20, 752978), (40, 376489), (383, 39320), (766, 19660), (983, 15320), (1532, 9830), (1915, 7864), (1966, 7660), (3064, 4915), (3830, 3932)]