2956625

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 4392960

約数和(自身を除く): 1436335

約数列:

[1, 5, 7, 25, 31, 35, 109, 125, 155, 175, 217, 545, 763, 775, 875, 1085, 2725, 3379, 3815, 3875, 5425, 13625, 16895, 19075, 23653, 27125, 84475, 95375, 118265, 422375, 591325, 2956625]

約数ペア:

[(1, 2956625), (5, 591325), (7, 422375), (25, 118265), (31, 95375), (35, 84475), (109, 27125), (125, 23653), (155, 19075), (175, 16895), (217, 13625), (545, 5425), (763, 3875), (775, 3815), (875, 3379), (1085, 2725)]