53643735

素因数分解:

$3^3\times 5^1\times {\mathrm{397361}}^1$

素因数の和:397375

約数の個数: 16

約数和(自身を含む): 95366880

約数和(自身を除く): 41723145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397361, 1192083, 1986805, 3576249, 5960415, 10728747, 17881245, 53643735]

約数ペア:

[(1, 53643735), (3, 17881245), (5, 10728747), (9, 5960415), (15, 3576249), (27, 1986805), (45, 1192083), (135, 397361)]