40788165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247201}}^1$

素因数の和:247220

約数の個数: 16

約数和(自身を含む): 71194176

約数和(自身を除く): 30406011

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 247201, 741603, 1236005, 2719211, 3708015, 8157633, 13596055, 40788165]

約数ペア:

[(1, 40788165), (3, 13596055), (5, 8157633), (11, 3708015), (15, 2719211), (33, 1236005), (55, 741603), (165, 247201)]