130271425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13327}}^1$

素因数の和:13377

約数の個数: 24

約数和(自身を含む): 178488576

約数和(自身を除く): 48217151

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 13327, 66635, 226559, 306521, 333175, 1132795, 1532605, 5210857, 5663975, 7663025, 26054285, 130271425]

約数ペア:

[(1, 130271425), (5, 26054285), (17, 7663025), (23, 5663975), (25, 5210857), (85, 1532605), (115, 1132795), (391, 333175), (425, 306521), (575, 226559), (1955, 66635), (9775, 13327)]