132456445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 179262720

約数和(自身を除く): 46806275

約数列:

[1, 5, 11, 41, 55, 151, 205, 389, 451, 755, 1661, 1945, 2255, 4279, 6191, 8305, 15949, 21395, 30955, 58739, 68101, 79745, 175439, 293695, 340505, 646129, 877195, 2408299, 3230645, 12041495, 26491289, 132456445]

約数ペア:

[(1, 132456445), (5, 26491289), (11, 12041495), (41, 3230645), (55, 2408299), (151, 877195), (205, 646129), (389, 340505), (451, 293695), (755, 175439), (1661, 79745), (1945, 68101), (2255, 58739), (4279, 30955), (6191, 21395), (8305, 15949)]