85817071425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67307507}}^1$

素因数の和:67307537

約数の個数: 24

約数和(自身を含む): 150230357856

約数和(自身を除く): 64413286431

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 67307507, 201922521, 336537535, 1009612605, 1144227619, 1682687675, 3432682857, 5048063025, 5721138095, 17163414285, 28605690475, 85817071425]

約数ペア:

[(1, 85817071425), (3, 28605690475), (5, 17163414285), (15, 5721138095), (17, 5048063025), (25, 3432682857), (51, 1682687675), (75, 1144227619), (85, 1009612605), (255, 336537535), (425, 201922521), (1275, 67307507)]