157220695

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 190858752

約数和(自身を除く): 33638057

約数列:

[1, 5, 191, 193, 853, 955, 965, 4265, 36863, 162923, 164629, 184315, 814615, 823145, 31444139, 157220695]

約数ペア:

[(1, 157220695), (5, 31444139), (191, 823145), (193, 814615), (853, 184315), (955, 164629), (965, 162923), (4265, 36863)]