27407875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 38578176

約数和(自身を除く): 11170301

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 643, 775, 1375, 1705, 3215, 3875, 7073, 8525, 16075, 19933, 35365, 42625, 80375, 99665, 176825, 219263, 498325, 884125, 1096315, 2491625, 5481575, 27407875]

約数ペア:

[(1, 27407875), (5, 5481575), (11, 2491625), (25, 1096315), (31, 884125), (55, 498325), (125, 219263), (155, 176825), (275, 99665), (341, 80375), (643, 42625), (775, 35365), (1375, 19933), (1705, 16075), (3215, 8525), (3875, 7073)]