39943395

素因数分解:

$3^3\times 5^1\times {\mathrm{295877}}^1$

素因数の和:295891

約数の個数: 16

約数和(自身を含む): 71010720

約数和(自身を除く): 31067325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 295877, 887631, 1479385, 2662893, 4438155, 7988679, 13314465, 39943395]

約数ペア:

[(1, 39943395), (3, 13314465), (5, 7988679), (9, 4438155), (15, 2662893), (27, 1479385), (45, 887631), (135, 295877)]