5542485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 9787008

約数和(自身を除く): 4244523

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 661, 1677, 1983, 2795, 3305, 8385, 8593, 9915, 25779, 28423, 42965, 85269, 128895, 142115, 369499, 426345, 1108497, 1847495, 5542485]

約数ペア:

[(1, 5542485), (3, 1847495), (5, 1108497), (13, 426345), (15, 369499), (39, 142115), (43, 128895), (65, 85269), (129, 42965), (195, 28423), (215, 25779), (559, 9915), (645, 8593), (661, 8385), (1677, 3305), (1983, 2795)]