39749235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 67365120

約数和(自身を除く): 27615885

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 633, 661, 1055, 1983, 3165, 3305, 4009, 9915, 12027, 12559, 20045, 37677, 60135, 62795, 139471, 188385, 418413, 697355, 2092065, 2649949, 7949847, 13249745, 39749235]

約数ペア:

[(1, 39749235), (3, 13249745), (5, 7949847), (15, 2649949), (19, 2092065), (57, 697355), (95, 418413), (211, 188385), (285, 139471), (633, 62795), (661, 60135), (1055, 37677), (1983, 20045), (3165, 12559), (3305, 12027), (4009, 9915)]