79793025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{81839}}^1$

素因数の和:81865

約数の個数: 24

約数和(自身を含む): 142074240

約数和(自身を除く): 62281215

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 81839, 245517, 409195, 1063907, 1227585, 2045975, 3191721, 5319535, 6137925, 15958605, 26597675, 79793025]

約数ペア:

[(1, 79793025), (3, 26597675), (5, 15958605), (13, 6137925), (15, 5319535), (25, 3191721), (39, 2045975), (65, 1227585), (75, 1063907), (195, 409195), (325, 245517), (975, 81839)]