42306005

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7699}}^1$

素因数の和:7868

約数の個数: 16

約数和(自身を含む): 58396800

約数和(自身を除く): 16090795

約数列:

[1, 5, 7, 35, 157, 785, 1099, 5495, 7699, 38495, 53893, 269465, 1208743, 6043715, 8461201, 42306005]

約数ペア:

[(1, 42306005), (5, 8461201), (7, 6043715), (35, 1208743), (157, 269465), (785, 53893), (1099, 38495), (5495, 7699)]