39240585

素因数分解:

$3^3\times 5^1\times {\mathrm{290671}}^1$

素因数の和:290685

約数の個数: 16

約数和(自身を含む): 69761280

約数和(自身を除く): 30520695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 290671, 872013, 1453355, 2616039, 4360065, 7848117, 13080195, 39240585]

約数ペア:

[(1, 39240585), (3, 13080195), (5, 7848117), (9, 4360065), (15, 2616039), (27, 1453355), (45, 872013), (135, 290671)]