2027375

素因数分解:

$5^3\times 7^2\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 24

約数和(自身を含む): 2952144

約数和(自身を除く): 924769

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 331, 875, 1225, 1655, 2317, 6125, 8275, 11585, 16219, 41375, 57925, 81095, 289625, 405475, 2027375]

約数ペア:

[(1, 2027375), (5, 405475), (7, 289625), (25, 81095), (35, 57925), (49, 41375), (125, 16219), (175, 11585), (245, 8275), (331, 6125), (875, 2317), (1225, 1655)]