339343825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 437043456

約数和(自身を除く): 97699631

約数列:

[1, 5, 25, 31, 155, 173, 775, 865, 2531, 4325, 5363, 12655, 26815, 63275, 78461, 134075, 392305, 437863, 1961525, 2189315, 10946575, 13573753, 67868765, 339343825]

約数ペア:

[(1, 339343825), (5, 67868765), (25, 13573753), (31, 10946575), (155, 2189315), (173, 1961525), (775, 437863), (865, 392305), (2531, 134075), (4325, 78461), (5363, 63275), (12655, 26815)]