56308485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 38247675

約数列:

[1, 3, 5, 15, 23, 69, 115, 227, 345, 681, 719, 1135, 2157, 3405, 3595, 5221, 10785, 15663, 16537, 26105, 49611, 78315, 82685, 163213, 248055, 489639, 816065, 2448195, 3753899, 11261697, 18769495, 56308485]

約数ペア:

[(1, 56308485), (3, 18769495), (5, 11261697), (15, 3753899), (23, 2448195), (69, 816065), (115, 489639), (227, 248055), (345, 163213), (681, 82685), (719, 78315), (1135, 49611), (2157, 26105), (3405, 16537), (3595, 15663), (5221, 10785)]