38988745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 49053312

約数和(自身を除く): 10064567

約数列:

[1, 5, 41, 43, 205, 215, 1763, 4423, 8815, 22115, 181343, 190189, 906715, 950945, 7797749, 38988745]

約数ペア:

[(1, 38988745), (5, 7797749), (41, 950945), (43, 906715), (205, 190189), (215, 181343), (1763, 22115), (4423, 8815)]