78225335

素因数分解:

$5^1\times {\mathrm{41}}^3\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 96640992

約数和(自身を除く): 18415657

約数列:

[1, 5, 41, 205, 227, 1135, 1681, 8405, 9307, 46535, 68921, 344605, 381587, 1907935, 15645067, 78225335]

約数ペア:

[(1, 78225335), (5, 15645067), (41, 1907935), (205, 381587), (227, 344605), (1135, 68921), (1681, 46535), (8405, 9307)]