13656645

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 23834616

約数和(自身を除く): 10177971

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1933, 2355, 5799, 7065, 9665, 17397, 28995, 86985, 303481, 910443, 1517405, 2731329, 4552215, 13656645]

約数ペア:

[(1, 13656645), (3, 4552215), (5, 2731329), (9, 1517405), (15, 910443), (45, 303481), (157, 86985), (471, 28995), (785, 17397), (1413, 9665), (1933, 7065), (2355, 5799)]