2777625

素因数分解:

$3^3\times 5^3\times {\mathrm{823}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 5141760

約数和(自身を除く): 2364135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 823, 1125, 2469, 3375, 4115, 7407, 12345, 20575, 22221, 37035, 61725, 102875, 111105, 185175, 308625, 555525, 925875, 2777625]

約数ペア:

[(1, 2777625), (3, 925875), (5, 555525), (9, 308625), (15, 185175), (25, 111105), (27, 102875), (45, 61725), (75, 37035), (125, 22221), (135, 20575), (225, 12345), (375, 7407), (675, 4115), (823, 3375), (1125, 2469)]