25179135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 42785280

約数和(自身を除く): 17606145

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1237, 1357, 3711, 4071, 6185, 6785, 18555, 20355, 28451, 72983, 85353, 142255, 218949, 364915, 426765, 1094745, 1678609, 5035827, 8393045, 25179135]

約数ペア:

[(1, 25179135), (3, 8393045), (5, 5035827), (15, 1678609), (23, 1094745), (59, 426765), (69, 364915), (115, 218949), (177, 142255), (295, 85353), (345, 72983), (885, 28451), (1237, 20355), (1357, 18555), (3711, 6785), (4071, 6185)]