39800305

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 49040640

約数和(自身を除く): 9240335

約数列:

[1, 5, 47, 235, 257, 659, 1285, 3295, 12079, 30973, 60395, 154865, 169363, 846815, 7960061, 39800305]

約数ペア:

[(1, 39800305), (5, 7960061), (47, 846815), (235, 169363), (257, 154865), (659, 60395), (1285, 30973), (3295, 12079)]