29090005

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4219}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 40106880

約数和(自身を除く): 11016875

約数列:

[1, 5, 7, 35, 197, 985, 1379, 4219, 6895, 21095, 29533, 147665, 831143, 4155715, 5818001, 29090005]

約数ペア:

[(1, 29090005), (5, 5818001), (7, 4155715), (35, 831143), (197, 147665), (985, 29533), (1379, 21095), (4219, 6895)]