163132425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42649}}^1$

素因数の和:42682

約数の個数: 36

約数和(自身を含む): 309383100

約数和(自身を除く): 146250675

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 42649, 127947, 213245, 383841, 639735, 725033, 1066225, 1919205, 2175099, 3198675, 3625165, 6525297, 9596025, 10875495, 18125825, 32626485, 54377475, 163132425]

約数ペア:

[(1, 163132425), (3, 54377475), (5, 32626485), (9, 18125825), (15, 10875495), (17, 9596025), (25, 6525297), (45, 3625165), (51, 3198675), (75, 2175099), (85, 1919205), (153, 1066225), (225, 725033), (255, 639735), (425, 383841), (765, 213245), (1275, 127947), (3825, 42649)]