27578375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 11239417

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 647, 775, 1375, 1705, 3235, 3875, 7117, 8525, 16175, 20057, 35585, 42625, 80875, 100285, 177925, 220627, 501425, 889625, 1103135, 2507125, 5515675, 27578375]

約数ペア:

[(1, 27578375), (5, 5515675), (11, 2507125), (25, 1103135), (31, 889625), (55, 501425), (125, 220627), (155, 177925), (275, 100285), (341, 80875), (647, 42625), (775, 35585), (1375, 20057), (1705, 16175), (3235, 8525), (3875, 7117)]