52637985

素因数分解:

$3^3\times 5^1\times {\mathrm{389911}}^1$

素因数の和:389925

約数の個数: 16

約数和(自身を含む): 93578880

約数和(自身を除く): 40940895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389911, 1169733, 1949555, 3509199, 5848665, 10527597, 17545995, 52637985]

約数ペア:

[(1, 52637985), (3, 17545995), (5, 10527597), (9, 5848665), (15, 3509199), (27, 1949555), (45, 1169733), (135, 389911)]