3925725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 6874560

約数和(自身を除く): 2948835

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3079, 9237, 15395, 46185, 52343, 76975, 157029, 230925, 261715, 785145, 1308575, 3925725]

約数ペア:

[(1, 3925725), (3, 1308575), (5, 785145), (15, 261715), (17, 230925), (25, 157029), (51, 76975), (75, 52343), (85, 46185), (255, 15395), (425, 9237), (1275, 3079)]