39391975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13241}}^1$

素因数の和:13275

約数の個数: 24

約数和(自身を含む): 59112288

約数和(自身を除く): 19720313

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 13241, 66205, 92687, 225097, 331025, 463435, 1125485, 1575679, 2317175, 5627425, 7878395, 39391975]

約数ペア:

[(1, 39391975), (5, 7878395), (7, 5627425), (17, 2317175), (25, 1575679), (35, 1125485), (85, 463435), (119, 331025), (175, 225097), (425, 92687), (595, 66205), (2975, 13241)]