26420235

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 17125365

約数列:

[1, 3, 5, 15, 53, 159, 167, 199, 265, 501, 597, 795, 835, 995, 2505, 2985, 8851, 10547, 26553, 31641, 33233, 44255, 52735, 99699, 132765, 158205, 166165, 498495, 1761349, 5284047, 8806745, 26420235]

約数ペア:

[(1, 26420235), (3, 8806745), (5, 5284047), (15, 1761349), (53, 498495), (159, 166165), (167, 158205), (199, 132765), (265, 99699), (501, 52735), (597, 44255), (795, 33233), (835, 31641), (995, 26553), (2505, 10547), (2985, 8851)]