13996905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 24312960

約数和(自身を除く): 10316055

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 401, 537, 895, 1203, 2005, 2327, 2685, 5213, 6015, 6981, 11635, 15639, 26065, 34905, 71779, 78195, 215337, 358895, 933127, 1076685, 2799381, 4665635, 13996905]

約数ペア:

[(1, 13996905), (3, 4665635), (5, 2799381), (13, 1076685), (15, 933127), (39, 358895), (65, 215337), (179, 78195), (195, 71779), (401, 34905), (537, 26065), (895, 15639), (1203, 11635), (2005, 6981), (2327, 6015), (2685, 5213)]