13757275

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 19681280

約数和(自身を除く): 5924005

約数列:

[1, 5, 7, 25, 35, 127, 175, 619, 635, 889, 3095, 3175, 4333, 4445, 15475, 21665, 22225, 78613, 108325, 393065, 550291, 1965325, 2751455, 13757275]

約数ペア:

[(1, 13757275), (5, 2751455), (7, 1965325), (25, 550291), (35, 393065), (127, 108325), (175, 78613), (619, 22225), (635, 21665), (889, 15475), (3095, 4445), (3175, 4333)]