7450745

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 9190800

約数和(自身を除く): 1740055

約数列:

[1, 5, 73, 137, 149, 365, 685, 745, 10001, 10877, 20413, 50005, 54385, 102065, 1490149, 7450745]

約数ペア:

[(1, 7450745), (5, 1490149), (73, 102065), (137, 54385), (149, 50005), (365, 20413), (685, 10877), (745, 10001)]