82542625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 113353344

約数和(自身を除く): 30810719

約数列:

[1, 5, 11, 25, 55, 125, 173, 275, 347, 865, 1375, 1735, 1903, 3817, 4325, 8675, 9515, 19085, 21625, 43375, 47575, 60031, 95425, 237875, 300155, 477125, 660341, 1500775, 3301705, 7503875, 16508525, 82542625]

約数ペア:

[(1, 82542625), (5, 16508525), (11, 7503875), (25, 3301705), (55, 1500775), (125, 660341), (173, 477125), (275, 300155), (347, 237875), (865, 95425), (1375, 60031), (1735, 47575), (1903, 43375), (3817, 21625), (4325, 19085), (8675, 9515)]