42709745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9001}}^1$

素因数の和:9092

約数の個数: 16

約数和(自身を含む): 55956432

約数和(自身を除く): 13246687

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 9001, 45005, 117013, 585065, 657073, 3285365, 8541949, 42709745]

約数ペア:

[(1, 42709745), (5, 8541949), (13, 3285365), (65, 657073), (73, 585065), (365, 117013), (949, 45005), (4745, 9001)]