38709645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 28423155

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 895, 1109, 2327, 2685, 3327, 5545, 6981, 11635, 14417, 16635, 34905, 43251, 72085, 198511, 216255, 595533, 992555, 2580643, 2977665, 7741929, 12903215, 38709645]

約数ペア:

[(1, 38709645), (3, 12903215), (5, 7741929), (13, 2977665), (15, 2580643), (39, 992555), (65, 595533), (179, 216255), (195, 198511), (537, 72085), (895, 43251), (1109, 34905), (2327, 16635), (2685, 14417), (3327, 11635), (5545, 6981)]