352000725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{276079}}^1$

素因数の和:276109

約数の個数: 24

約数和(自身を含む): 616210560

約数和(自身を除く): 264209835

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 276079, 828237, 1380395, 4141185, 4693343, 6901975, 14080029, 20705925, 23466715, 70400145, 117333575, 352000725]

約数ペア:

[(1, 352000725), (3, 117333575), (5, 70400145), (15, 23466715), (17, 20705925), (25, 14080029), (51, 6901975), (75, 4693343), (85, 4141185), (255, 1380395), (425, 828237), (1275, 276079)]