2050725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 3486880

約数和(自身を除く): 1436155

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 739, 925, 2217, 2775, 3695, 11085, 18475, 27343, 55425, 82029, 136715, 410145, 683575, 2050725]

約数ペア:

[(1, 2050725), (3, 683575), (5, 410145), (15, 136715), (25, 82029), (37, 55425), (75, 27343), (111, 18475), (185, 11085), (555, 3695), (739, 2775), (925, 2217)]