39304305

素因数分解:

$3^3\times 5^1\times {\mathrm{291143}}^1$

素因数の和:291157

約数の個数: 16

約数和(自身を含む): 69874560

約数和(自身を除く): 30570255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 291143, 873429, 1455715, 2620287, 4367145, 7860861, 13101435, 39304305]

約数ペア:

[(1, 39304305), (3, 13101435), (5, 7860861), (9, 4367145), (15, 2620287), (27, 1455715), (45, 873429), (135, 291143)]