78863775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{55343}}^1$

素因数の和:55375

約数の個数: 24

約数和(自身を含む): 137253120

約数和(自身を除く): 58389345

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 55343, 166029, 276715, 830145, 1051517, 1383575, 3154551, 4150725, 5257585, 15772755, 26287925, 78863775]

約数ペア:

[(1, 78863775), (3, 26287925), (5, 15772755), (15, 5257585), (19, 4150725), (25, 3154551), (57, 1383575), (75, 1051517), (95, 830145), (285, 276715), (475, 166029), (1425, 55343)]