40730655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{387911}}^1$

素因数の和:387926

約数の個数: 16

約数和(自身を含む): 74479104

約数和(自身を除く): 33748449

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 387911, 1163733, 1939555, 2715377, 5818665, 8146131, 13576885, 40730655]

約数ペア:

[(1, 40730655), (3, 13576885), (5, 8146131), (7, 5818665), (15, 2715377), (21, 1939555), (35, 1163733), (105, 387911)]