2549325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 4439200

約数和(自身を除く): 1889875

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1789, 5367, 8945, 26835, 33991, 44725, 101973, 134175, 169955, 509865, 849775, 2549325]

約数ペア:

[(1, 2549325), (3, 849775), (5, 509865), (15, 169955), (19, 134175), (25, 101973), (57, 44725), (75, 33991), (95, 26835), (285, 8945), (475, 5367), (1425, 1789)]