87346425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{68507}}^1$

素因数の和:68537

約数の個数: 24

約数和(自身を含む): 152909856

約数和(自身を除く): 65563431

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 68507, 205521, 342535, 1027605, 1164619, 1712675, 3493857, 5138025, 5823095, 17469285, 29115475, 87346425]

約数ペア:

[(1, 87346425), (3, 29115475), (5, 17469285), (15, 5823095), (17, 5138025), (25, 3493857), (51, 1712675), (75, 1164619), (85, 1027605), (255, 342535), (425, 205521), (1275, 68507)]