26407875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5448

約数の個数: 32

約数和(自身を含む): 47331648

約数和(自身を除く): 20923773

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 5417, 16251, 27085, 70421, 81255, 135425, 211263, 352105, 406275, 677125, 1056315, 1760525, 2031375, 5281575, 8802625, 26407875]

約数ペア:

[(1, 26407875), (3, 8802625), (5, 5281575), (13, 2031375), (15, 1760525), (25, 1056315), (39, 677125), (65, 406275), (75, 352105), (125, 211263), (195, 135425), (325, 81255), (375, 70421), (975, 27085), (1625, 16251), (4875, 5417)]