2709875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 4093440

約数和(自身を除く): 1383565

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 163, 175, 475, 665, 815, 875, 1141, 2375, 3097, 3325, 4075, 5705, 15485, 16625, 20375, 21679, 28525, 77425, 108395, 142625, 387125, 541975, 2709875]

約数ペア:

[(1, 2709875), (5, 541975), (7, 387125), (19, 142625), (25, 108395), (35, 77425), (95, 28525), (125, 21679), (133, 20375), (163, 16625), (175, 15485), (475, 5705), (665, 4075), (815, 3325), (875, 3097), (1141, 2375)]