2056075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 3015680

約数和(自身を除く): 959605

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 379, 775, 1085, 1895, 2653, 5425, 9475, 11749, 13265, 58745, 66325, 82243, 293725, 411215, 2056075]

約数ペア:

[(1, 2056075), (5, 411215), (7, 293725), (25, 82243), (31, 66325), (35, 58745), (155, 13265), (175, 11749), (217, 9475), (379, 5425), (775, 2653), (1085, 1895)]