85636575

素因数分解:

$3^3\times 5^2\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 158219040

約数和(自身を除く): 72582465

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 293, 433, 675, 879, 1299, 1465, 2165, 2637, 3897, 4395, 6495, 7325, 7911, 10825, 11691, 13185, 19485, 21975, 32475, 39555, 58455, 65925, 97425, 126869, 197775, 292275, 380607, 634345, 1141821, 1903035, 3171725, 3425463, 5709105, 9515175, 17127315, 28545525, 85636575]

約数ペア:

[(1, 85636575), (3, 28545525), (5, 17127315), (9, 9515175), (15, 5709105), (25, 3425463), (27, 3171725), (45, 1903035), (75, 1141821), (135, 634345), (225, 380607), (293, 292275), (433, 197775), (675, 126869), (879, 97425), (1299, 65925), (1465, 58455), (2165, 39555), (2637, 32475), (3897, 21975), (4395, 19485), (6495, 13185), (7325, 11691), (7911, 10825)]