2273075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 3333120

約数和(自身を除く): 1060045

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 419, 775, 1085, 2095, 2933, 5425, 10475, 12989, 14665, 64945, 73325, 90923, 324725, 454615, 2273075]

約数ペア:

[(1, 2273075), (5, 454615), (7, 324725), (25, 90923), (31, 73325), (35, 64945), (155, 14665), (175, 12989), (217, 10475), (419, 5425), (775, 2933), (1085, 2095)]